We are just a day away from the virtual WWDC starting on June 22, 2020. This is Apple’s annual developers conference that usually takes place in the first week of June each year. But this year it is going to be only online and starting later in June.
Its always felt like Christmas in the summer. When I was a kid, Christmas was a time of surprise and new toys being given to me. For many years now, WWDC has been the same thing. A time of surprise and new toys being available. The difference is the new toys are new software technology and new hardware technology.
When Steve Jobs was alive, he ruled over WWDC. He ran the show on the main keynote speech that always takes place on Monday the first day at 10 am Pacific time. He was like the magic Uncle in the Nutcracker bringing magical toys to the children. He captivated us with his showmanship. Gather closely and I will pull something from my pocket which will dazzle you. Steve died on October 5, 2011. And his successors, led by Tim Cook try to continue with that summer time magic in WWDC.
I look forward to Monday, June 22, 2020 and the coming WWDC keynote. There are rumors and leaks of what is to come. I welcome the rumors and leaks. They provide hope of new and interesting things. At this time of difficulty in our country and world, we need the magic and positive excitement of WWDC.
Here are things that I am looking forward to:
The rumors are that Apple will announce new iMacs and release them at WWCD. They key part of that rumor is that Apple has finally redesigned the iMacs. As you may know, for about 8 years or so, Apple has not changed the design language of the iMacs. The rumor is that Apple has actually created a new design and its like the style of the latest iPad Pros and the expensive XDR monitor that Apple released in 2019 along with the new Mac pro. My 2020 iMac finally died earlier this year so I have been looking to get new Mac. I have been lusting after the Mac Pro but the price of that along with a monitor is fiscally irresponsible for me to pursue. A new iMac with a fantastic screen makes more financial sense. So if new ones come out, I will probably pull the trigger and get one.
Transition of Macs to Apple’s Own Processors
Apple is expected to announce to developers that it is transitioning the Macs away from using Intel’s processors to using Apple’s own ARM processors that Apple has developed and uses in its iOS devices. I am all for this. I remember in the mid-2000s, about 16 years ago, when Apple switched from RISC processors to Intel processors for its Macs. It was a big deal back then. The Intel processors were faster and better performers. Through out the 1990s and early 2000s, one knock about the Macs was that they weren’t as powerful as the Intel-based PCS. Also, back then, software was such, that there was less software to use on Macs because the software on Intel-based PCs couldn’t run on Macs without a virtualization software also being run. It was a miserable experience running Windows software on those non-Intel Macs. But then Apple switched to Intel. And Apple created the Bootcamp software so you could boot the Intel Macs as a Windows computer. It was a big deal and made the Macs more useful.
So why am I looking forward to ARM-based Macs? Because Apple has shown it is an amazing processor maker. Its processors for the iPhones and iPads are amazing. I am writing this on a 2020 iPad Pro and the power of this device is amazing. Every year Apple comes out with newer processors that greatly increase performance from the prior year. Apple optimizes its software with its processors to make them more efficient. Intel meanwhile has been lagging and rapidly going down hill as a processor company. It has let AMD lead the market in high end processors for PCs. Intel missed the boat in developing processors for smart phones. Apple and Qualcomm make all the processors for smart phones. Apple creating Macs based on its own processors will result in super powerful Macs that will eventually dwarf Intel-based PCs. I don’t think the new iMacs that will be announced next week will be running Apple processors, at least not the main workhorse processors. But it looks like Apple will announce the transition to developers. Most likely, the first ARM-based Macs will be the lightest MacBooks. Then Apple will migrate developing its own processors up to the Mac Pro. Apple just released last year the Mac Pro so it wouldn’t make sense to change that Apple-processors right away. No one who purchased $6k to $50k for a Mac Pro prior to WWCD wants to feel like their Mac Pro is obsolete. My guess is that Apple’s transition to all ARM-based Macs will take at least 3 years. The Mac Pros will be the last computers that Apple upgrades to Apple processors.
New IOS and Mac OS
One thing for certain, Apple will announce new features to the operating systems for iOS devices and Macs. That has been the case at each WWDC I can remember. What are some of the features I am expecting and hoping for?
Better Multitasking. Apple has made iPad OS much more useful for power users who are using the iPad as their main or only computing device. In particular, multi-tasking and access to files has greatly improved. We can bring up at least two Apps side by side and quickly get access to other Apps. We can quickly share data and files among apps through the Sharesheet, the Files App and Shortcut actions. I expect Apple will go further in that direction with more multi-tasking features in both the iPad OS as well as iOS for the iPhone. Apple may bring up some of the features on the iPad OS to iOS. Apple may allow its larger iPhones to run Apps side by side like on the iPad. I expect that Apple will increase the amount of Apps you can bring up side by side on the iPad and also make it more elegant when you do so.
Shortcuts App I think the Shortcuts app and its integration into iOS and iPadOS is one of the most amazing and powerful features on iPhones and iPads. I believe Apple will make that program and system integration more powerful. Among the things I would like to see:
Allow Shortcuts to be organized into folders.
Allow all shortcuts to be run and executed in the background.
Improve the scripting actions to make it easer to create if and then actions and make it more intuitive.
Add more actions tied into the system. For example, there is a built-in password manager in iOS which works when you log into accounts on the browser and apps. Tie that to Shortcuts.
I desperately want Apple to redo the springboard on iOS. One huge problem with iOS is when you have many apps on the iPhone or iPad, its hard to organize them and move them around. In addition, if you have many apps on your device, its hard to find what page they are if you want to move them around. I would like Apple to make it much easier. For example, I wouldn’t mind when you edit a folder on the springboard, you can click somewhere and get a list of all the apps on your device and pick which apps you want to move into that folder. Similarly, I would like to click on the springboard anywhere or in the Control Center and see a list of all my apps and I can delete the apps. Or if I pick the apps on the list, I can chose to create a folder with them or move them to a list of folders. This needs to be fixed. Please please Apple fix this!
There have been rumors for more than one year that Apple is developing Airtags. These would be cheap plastic tags that you can attach to anything and then you will be able to find them using your iPhone or Apple Watch. The key technology is that Apple will crowd source all the iPhones that people own to help you find where your lost Airtag is located. The idea would be that if I lost my Airtag, even if my iPhone was out of bluetooth or other wireless range from the Airtag, another person’s iPhone that went by the Airtag that I lost will tell Apple where my Airtag is and then Apple will automatically tell me where my Airtag is. I guess some people will worry about privacy because one’s iPhone could be used to help someone else find their lost Airtag. But Apple could do this while keeping any data about people’s Apple’s data or information. A number of years ago I tried a third-parties tag products which also tried to do this. But the product wasn’t that good. The tags were expensive, the batteries didn’t last too long, and the tags were too big and heavy. Significantly, the ability to find the tags was based on how many people but that tag. That is because that third-party didn’t control everyone’s iPhone or devices. It only controlled those devices where the owner purchased their tag. Here, Apple could use all the iPhones that are out there, regardless of whether the people purchased an Airtag, to help find lost Airtags.
Apple is supposedly going to work to have the iPhone be able to replace your carkey. This makes sense. Just like Apple has worked to replace subway cards so you can use your iPhone to get an on a public bus or subway, Apple is working on making your iPhone be your car key. More and more Apple will make your iPhone be the control for everything you do. Apple Wallet and ApplePay is replacing my physical credit cards. Many buildings allow you to use NFC on your iPhone to get into your dorm or office. Soon governments will realize that your credentials, like passports and drivers license should be in Apple Wallet and be digital. Carkey technology will just be another thing that you don’t have to carry and have on your iPhone.
Augmented Reality Technology and Apps
Hey, my 2020 iPad Pro has lidar sensors in it. Apple should release more augmented reality apps to work with it. They should also release more AR technology in the iOS and Mac system. Bring it on. Very soon, they will release AR Glasses so let the customers get used to it.
These are just some of the things I hope they release on Monday. I am sure some will not be announced, some will be announced, and hopefully some which I never thought of will be announced and surprised me.
One of my favorite Apps, is Apple’s Shortcuts App. If you don’t know anything about it, Apple’s Shortcuts app allows you to automate things you do with your iPhone or iPad. It is a way for anyone to learn how to be a developer as it shows you how to think like a developer. I have a many shortcuts on my iPhone and iPad. I plan to create a page where I write up how to use Shortcuts and what you can do with it. I plan to create a subscription newsletter. Among the things I do with Apple Shortcuts is:
Quickly get the password for certain important things.
Put the lights on and off in various rooms using verbal commands.
Having the tv put on and have Apple TV’s Youtube TV to come out and have my virtual remote ready. And then quickly shut things down when I don’t need to watch TV.
The amount of things you can come up with with Apple Shortcuts is almost endless. And Apple Shortcuts is very powerful as you can put various development language to make really powerful and complex Shortcuts.
This is not my day job. I am not a professional technology person. Rather, I am an everyday person who likes technology. So if I can learn this, you can to. It is easy and powerful once you pursue learning Apple Shortcuts.
Here is where the sign up will be if you are interested:
My goal is to write many articles and videos showing how you can use Apple Shortcuts to make your life and work easier. I believe Apple will eventually have Apple Shortcuts on the Macintosh. In particular, as many business use iPhones and iPads for their employees, Apple Shortcuts will help businesses by more efficient. So sign up, and you will get newsletters on the word of Apple Shortcuts.
In the Graduate movie, a young Dustin Hoffman is playing a recent college graduate who doesn’t know what to do with his life. Some jerky older adult pulls Benjamin (Hoffman’s character) aside to tell him “one word, Plastics, there is a great future in Plastics.” Well it looks like this year, the great future is in LIDAR. One word, LIDAR. Hear me out.
Prosser’s Apple Glass Leak
As I mentioned in a recent post, the YouTuber, Jon Prosser, recently leaked from an Apple employee that Apple is working on releasing glasses next year. Prosser claims he has seen the glasses Apple is making and claims that the product will cost $499 (without prescription lenses), it will be called Apple Glass, Apple Glass1 looks like regular glasses, and Apple Glass will have LIDAR technology but no cameras. It’s the last part that I will address. Why would Apple not put cameras in Apple Glass? And is LIDAR technology enough for the Apple Glasses to make customers really want to purchase that product?
First, why won’t there be cameras in Apple Glass? Prosser suggested that there would be no cameras because people freaked out when Google Glasses had cameras in it. I think that makes sense. Apple doesn’t want people to be afraid to wear Apple Glass. Apple wants to make it easy for every day people to purchase the glasses. Apple also has been telling everyone that they respect the privacy for consumers. If cameras were on Apple Glass, people would be afraid that whoever is wearing Apple Glass is video recording what they see.
A number of years ago, I purchased Snap’s glasses, Spectacles. You can see the video I made here. They were fun to wear but the glasses were big and people could see the camera on one side of the glasses. When you were having the glasses take pictures or recording video, a light would go off on the side of the glasses letting people know you are recording them. I wore then for a while, but I felt I looked kind of silly wearing them and I have stopped using them.
So one reason Apple might not put cameras on the Apple Glass is that people might be afraid to wear them if everyone knew they had cameras on it. That makes sense.
Another reason to not use cameras on the Apple Glass is that cameras, that are always working or on a lot, could eat up the battery of the Apple Glasses. Prosser says the Apple Glass will be connected with the iPhone to work. So probably it will wirelessly connect with Bluetooth or some other wireless technology like the W1 chip. So that wireless connection itself will eat up some of the battery on the Apple Glass. And if Apple Glass look normal like regular glasses, well there won’t be much room for batteries on Apple Glass. So to save battery energy, maybe that is why Apple will not use cameras on the Apple Glass.
But how could Apple Glass be a great technology if they don’t have cameras? The answer is LIDAR, which Prosser mentioned is on the Apple Glass. He also pointed out that Apple put LIDAR on the latest iPad Pro so Apple could test out LIDAR before Apple Glass comes out. I think that makes sense. But how could LIDAR make Apple Glass be great new technology.
Lidar is an acronym for “light detection and ranging.” It is sometimes called “laser scanning” or “3D scanning.” The technology uses eye-safe laser beams to create a 3D representation of the surveyed environment. Lidar is used in many industries, including automotive, trucking, UAV/drones, industrial, mapping, and others.
A typical lidar sensor emits pulsed light waves from a laser into the environment. These pulses bounce off surrounding objects and return to the sensor. The sensor uses the time it took for each pulse to return to the sensor to calculate the distance it traveled. Repeating this process millions of times per second creates a real-time 3D map of the environment. An onboard computer can utilize this 3D map of the surrounding environment for navigation.
LIDAR has been around for a long time in automobile technology for autonomous cars to “see” as The Verge pointed out in an article right after the Consumer Electronic Show this past January. That technology, as the Verge pointed out, has been very expensive, but now that technology is becoming much cheaper.
So cheap, in fact, that the companies leading the pack now predict LIDAR will become as commonplace in mass-market vehicles as cameras, radar, and other low-cost safety technology.
So why would Apple want to put pulsed lasers rather than cameras in Apple Glass? Or not both? As Velodyne explained, LIDAR has an advantage over cameras for mapping out what is around you because it immediately creates a 3D map while cameras create a 2D map that then the computer has to figure to make it 3D.
Cameras produce 2D images of the environment and companies are installing them around vehicles to use for navigation. However, there are serious problems with the accuracy of proposed camera-centric systems which have not been solved and will likely not be solved soon.
Lidar “sees” in 3D, a huge advantage when accuracy and precision is paramount. The laser-based technology produces real-time high-resolution 3D maps, or point clouds, of the surroundings, demonstrating a level of distance accuracy that is unmatched by cameras, even ones with stereo vision. Whereas cameras have to make assumptions about an object’s distance, lidar produces and provides exact measurements. For this reason, autonomous or highly automated systems require lidar for safe navigation. The ability to “see” in 3D can’t be underestimated. Lidar produces billions of data points at nearly the speed of light. Each point provides a precise measurement of the environment. Compared to camera systems, lidar’s ability to “see” by way of precise mathematical measurements, decreases the chance of feeding false information from the vision systems to the car’s computer.
So LIDAR appears to be more efficient than cameras at mapping the world. Maybe also LIDAR may use up less energy than having cameras open all the time. Also it looks like when you use cameras you will need more processor power to determine what the camera is seeing.
The breakthrough LiDAR Scanner enables capabilities never before possible on any mobile device. The LiDAR Scanner measures the distance to surrounding objects up to 5 meters away, works both indoors and outdoors, and operates at the photon level at nano-second speeds. New depth frameworks in iPadOS combine depth points measured by the LiDAR Scanner, data from both cameras and motion sensors, and is enhanced by computer vision algorithms on the A12Z Bionic for a more detailed understanding of a scene. The tight integration of these elements enables a whole new class of AR experiences on iPad Pro.
So you figure Apple will use LIDOR sensors in Apple Glass that are as good as the LIDOR sensor in the iPad Pro. So that means the LIDAR will be able to see anything in front of you that is at least within 5 meters, which is just short of 16 and 1/2 feet. So what could Apple do with 16 and 1/2 feet of LIDOR data for Apple Glass?
Some Ideas of What Apple Could Do!
What if Apple used the map and GPS data that the iPhone has together with the LIDAR data from the Apple Glass? Let’s think about this. Your Apple Glass maps out what is in front of you for 16.5 feet in front of you and sends it quickly to the iPhone. Your iPhone knows where you are because of GPS, Bluetooth Data and Wifi connections. Now Apple has been spending many of the last few years catching up to Google Map by sending cars mapping cities and towns in the U.S.A. and around the world. That is why in Apple Maps you can drill down on the map in the city your are and see 3D renders of buildings and monuments. So when the LIDAR data comes back to the iPhone, the iPhone can quickly connect it to the data from the GPS and Apple Maps and match up the LIDAR data. So even though you don’t have a camera, the pictures and virtual 3D pictures of the buildings on Apple Maps could be sent to your Apple Glass and matched up with the scan of your LIDAR data. That means your Apple Glass and your iPhone which is connected to it will know exactly what you are looking at through your Apple Glasses and it will be able to label it quickly for you. So you will able to look at a building or a a neighborhood and Apple will know exactly where you are and what you are looking towards and map out in front of you.
This LIDAR information is really helpful for Apple because currently, GPS data is not very accurate.2 Significantly, the current state of GPS data, according to the United States Government, is accurate to 16 feet. That is just short of the range of the LIDAR sensor on the iPad. The LIDAR data could fill in the 16 feet of inaccuracy from the GPS data. So the LIDAR data married with the GPS data will help Apple pinpoint exactly where you are standing and where you are looking. Apple will then put Augmented Reality (AR) data on your Glass as you are looking.
Right now, if Apple just used GPS data, the accuracy of what you see would be really messy. But with LIDAR data being sent back to the iPhone and matched with GPS data, Apple will have much better accuracy regarding where you are. Apple couldn’t do this with out first mapping out cities and towns on its own. Apple now has data regarding where buildings and structures are located. With LIDAR and other location data, Apple will be closer to the holy grail of location accuracy.
What does this mean? When I am driving and wearing my Apple Glass, I will be able to get map data on my Apple Glass rather than what I currently do, i.e. either look at my Apple Watch for prompts or look at the iPhone next to me. With Apple Glass, Apple Map data will be right in front of my eyes. I will look ahead. Data will come on telling me which way the route is going and where I have to take turns.
Similarly, using Apple Maps when you are walking and following directions is a pain. You have to look down at your phone or Apple Watch. And because the GPS isn’t very accurate, the map is often not lined up with the direction I am looking at. With Apple Glass, Apple Map will be more accurate and very convenient. The LIDAR data from Apple Glass will tell exactly Apple Maps where I am looking and the map data will be shown on my Apple Glass screen. Walking directions now will be incredibly easy.
With Apple Maps supercharged and showing on you Apple Glass, developers will make great apps using the map data combined with the LIDAR data. Someone can make a walking tour app for tourists on Apple Glass. When you look at certain landmarks, information can be showed on your Apple Glass or a video or audio played.
But I think Apple will use Apple Glass for something even greater — one of the last frontiers that hasn’t been mapped? What is that? Is it Antarctica? Is it deep oceans? No, it is your local gigantic box store, like Costco or Home Depot. GPS can only map what is outdoors and generally tell you roughly where you might be in a building. But Apple Maps doesn’t not have mapping information for large buildings. Now Apple previously tried to use technology to map the great indoors. Way back at the Developers Conference in 2013, Apple launched the iBeacon protocol which uses small Bluetooth beacons that will work with iPhone. I played around with such iBeacons and they were cheap, like $10 each. You could plug them into the wall in a building and when you walked by with an iPhone that had an app that worked with it, the iBeacon could send you a message on your screen. And presumably, if Apple knew where the iBeacons were placed, it could map your location in doors. But that technology never really took off. It didn’t work well with the iPhone. For it to generally work, stores had to put the iBeacons around and map the location of each. Then for it to work, the store’s app had to be used by the customer and work well with the data from the store.3
What I want as a consumer, and which iBeacons failed to deliver, is walk into my local large Home Depot Store and when I tell my iPhone to get me a certain screw, the iPhone takes me directly to the hallway and exactly where the screw I need is located. Finding products in stores without having to search for help and look at a bad map in the store is want I want Apple to solve.
Apple Glass with LIDAR data could solve this problem. A developer working with Home Depot or other stores could use Apple Glass to quickly LIDAR map the store. Then the Home Depot app would have an exact map of each store. And when someone came in the store with Apple Glass, the Home Depo app would know exactly where in the store the customer was located based on the LIDAR data it was getting. The Home Depot app would then guide the customer exactly to where the product is.
More importantly, Apple could use the LIDAR data from customers who walk into stores to map each store. Already, Apple is using Siri data from customers, although anonymously so it doesn’t know the name of each customer, to improve Siri. Apple is crowdsourcing Siri data from its millions of customers to improve Siri. Apple could do the same with the LIDAR data that customers wearing Apple Glass are collecing when they walk into stores. What if Apple married the LIDAR data with the Apple Pay data when Apple customers purchase products in large stores and malls? Apple probably knows exactly what terminal in a store you used Apple Pay. Although the stores don’t know your name and ID, Apple probably knows where the Apple Pay transaction occurred. Apple could marry that location data with the LIDAR data to map indoor stores and malls.
Don’t Forget the U1 Chip!
There is more that Apple could marry up with the LIDOR Data. Apple has a U1 Chip. Remember, back last year, Apple put a U1 Chip in the iPhone 11 Pro. Back in September 2019, longtime Apple journalist Jason Snell was so impressed by the U1 chip and its potential, he penned an article entitled: The U1 Chip In The iPhone 11 Is The Beginning of an Ultra Wideband revolution. Snell pointed out Apple only released this nugget of information about the U1 chip on its website:
The new Apple‑designed U1 chip uses Ultra Wideband technology for spatial awareness — allowing iPhone 11 Pro to understand its precise location relative to other nearby U1‑equipped Apple devices. It’s like adding another sense to iPhone, and it’s going to lead to amazing new capabilities.
It looks like for now the U1 chip is used for making AirDrop transfers and maybe the Apple Tags which hasn’t been released. The U1 chip is low powered and can pinpoint other U1 chips.
Snell explained its potential after interviewing an industry person familiar with the technology:
But the possible applications of UWB go way beyond AirDrop and tracking tags. Decawave’s Viot says potential applications include smart home tech, augmented reality, mobile payments, the aforementioned keyless car entry, and even indoor navigation. (And it’s not a power hog, either—Viot says that Decawave’s latest UWB chip uses one-third of the power of a Bluetooth LE chip when in beacon mode, as a tracking tile would be.)
So think about what this means? Apple is rolling out the U1 chip roughly at the same time it is rolling out the LIDRO technology.4 Apple could have both technologies working together. For example, eventually if all the Apple devices have the U1 chip, Apple could use the location of the devices together with the LIDAR data. So if you lose your device in a mall, Apple could pinpoint for you exactly where that device is.
Developing new sensors, it looks like Apple is very serious with AR and mapping indoors with LIDOR technology. Apple getting in the LIDOR game is very serious. Remember, there have been rumors for many years that Apple is working building a car — Project Titan. (See MacRumors). LIDOR has been used for building an autonomous car.
Who knows what new products and services Apple will bring to the market in the coming years. What ever they do will push us forward into the future.
I refer to it as Apple Glass without “the” in front of it because that is Apple’s naming convention for products. For example, Apple always refers to “iPhone,” not “the iPhone”. ↩︎
In addition to GPS, Apple’s latest iPhone also has GNSS (Global Navigation Satellite System)technology. GNSS is an umbrella over all the satellite location technology. GPS relies on the old United States Department of Defense satellites. But other countries and Europe are creating new location technology location using new satellites. Europe’s Galileo is precise to 1 meter, roughly three feet, much more precise than GPS. So eventually satellite location for iPhones and other devices will be more precise than GPS. ↩︎
Apple hasn’t abandoned iBeacon technology and still touts it in the technology specifications for the iPhone and iPad devices. It refers to it as “iBeacon microlocation.” ↩︎
I have a really good and close friend who is not a tech geek like I am. Recently, his 2012 13-inch MacBook Pro broke down. I told him it was time he should get a new device. I suggested he get either an iPad Pro or a MacBook Air. I gave him the pros and cons of both devices: on one hand the 12.9-inch iPad Pro and on the other hand either the 13-inch MacBook Air.
Now mind you my friend didn’t do much with his prior 13-inch MacBook Pro. He is a writer. So the most he did with his MacBook Pro is write. He also used the mail app to send and receive emails. He also used the Safari and Chrome browsers to go on the internet. But that was about all he did with it. He didn’t have photos on that MacBook Pro. He never edited videos. As for sending messages or texts? He sent and received messages and texts on his iPhone, not on his MacBook Pro. He did watch videos on the MacBook Pro on the internet. And also listed to some music from the internet. He doesn’t have a tv, so his only movies or audios were on the MacBook Pro.
In the end, he went with a 13-inch MacBook Air. He is very happy with his purchase. It is a great upgrade from his 2012 MacBook Pro. But I think he made a mistake. I believe he should have purchased instead the 12.9-inch iPad Pro. Here is why:
Technology-wise, he gets much more technology from an iPad Pro than a MacBook Air.
Cameras. The iPad Pro has much better camera than the MacBook Pro and it has it on the front facing you and also on the back. The MacBook Air has a 720p FaceTime camera. The iPad Pro’s TrueDepth Camera, which is on the side with the screen, has an 1080p camera that shoots 7mp photos. In addition, it has two great camera lenses on the back that can shoot 4k video and photos at 12mp and 10mp. Now why should he care about these differences? Well, during the shutdown, like all of his, he is making many Zoom video calls with people. And if you have a better camera for the calls, then the Zoom or video calls you make are better. So right there for that reason the iPad Pro would be better for him than the MacBook Pro. But the cameras on the back are also better for him. He doesn’t take many pictures and he has an iPhone. But the cameras on the back would allow him to do more things with his iPad Pro than the MacBook Air. For one, he could scan documents with the iPad. You can’t scan papers with the MacBook Pro unless you have a good scanner connected to it. A good scanner can cost an additional $500. I do all my scanning now with my iPhone 11 Pro or my old iPad Pro.
Lidar, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. These light pulses—combined with other data recorded by the airborne system— generate precise, three-dimensional information about the shape of the Earth and its surface characteristics.
A lidar instrument principally consists of a laser, a scanner, and a specialized GPS receiver. Airplanes and helicopters are the most commonly used platforms for acquiring lidar data over broad areas. Two types of lidar are topographic and bathymetric. Topographic lidar typically uses a near-infrared laser to map the land, while bathymetric lidar uses water-penetrating green light to also measure seafloor and riverbed elevations.
No my friend isn’t going to be interested in LIDAR technology because he doesn’t know how it it will help him. But the thing is he will probably keep his new device for at least 7 years. And clearly Apple plans to do something with LIDAR on the iPad and also third-party developers will create programs that use LIDAR. Right now, without LIDAR, my iPhone 11 Pro has a measurement app which allows me to measure stuff with the iPhone. With LIDAR, the measurement app will work even better. By purchasing the MacBook Air rather than the iPad Pro, my friend is missing out on all the possible apps that could use LIDAR.
In addition to LIDAR, the iPad Pro has other sensors that the MacBook Pro doesn’t have. It has a Three-axis gyro, an Accelerometer and a Barometer. Plus it has FaceID security rather than a fingerprint security. The MacBook Air does not have these sensors.
Screens. How about the screen? The iPad Pro’s screen is superior to the MacBook Air’s screen. The 12.9 inch iPad Pro has 2732-by-2048-pixel resolution at 264 pixels per inch (PPI). The Macbook Air is 2560-by-1600 native resolution at 227 pixels per inch.
Weight. The 12.9-inch iPad Pro is lighter than the 13-inch MacBook Air as it weighs 643 grams while the MacBook Air weighs 1.29kg (or 1290 grams). But if you get the Magic Keyboard for the iPad Pro that combined weight will be about the same as the MacBook Air. But the point is you can have the iPad Pro naked with no cover and you can easily read it in your bed or sofa or when you are on a public transportation because its so light.
Other Differences. There are a couple of other things that are different between the iPad Pros and and all the Mac.
First, the iPad Pro you can get with a cellphone antenna if you pay extra. You can’t get that with any Macintosh. So with the iPad Pro if you have a cellphone antenna, you can always connect to the internet even if you you are not at home and don’t have a connection to a wifi that is connected to the internet.
Second, the iPad Pro has access to many more apps and programs in the iOS App Store than what the Macs have access to in the Mac App Store. In addition, the iPad apps are generally cheaper than the programs for the Macs.
Third, and the most obvious, the iPad screen has touch on it so you can navigate the screen using your finger. This is a big deal because some apps are better to use by using your finger than using a mouse, trackpad and keyboard. Say you are watching a video. Isn’t it better to hold the iPad Pro and use your finger to start the video or to swipe around for other videos? Same with looking a photos. Isn’t touch better for looking at them? I think so.
Fourth, the iPad Pro can work with the latest Apple Pencil. My friend writes. Sometimes you want to write with a pencil and take notes. With the Macintosh you don’t have a choice. The screen on the Macintosh doesn’t have touch screen or the ability to use a pencil. With the iPad Pro you have a choice, touch, keyboard, trackpad, mouse or pencil. Actually also voice control. The Mac has voice control but I don’t think it is as useful or as ingrained in the system as voice control on iOS devices.
Fifth, the Mac has some major advantages but mainly for pros. For example, on the Mac you can use Xcode to create apps for the iPhone, iPad, Macs, Apple TV and Apple Watch. On the iPad Pro you can’t do that. But my friend is not a developer so he should not care about that. The Mac lets you put apps that don’t come from the Apple App Store. That is a big deal for a power user like myself. For example, I have long used the Audio Hijack program from Rogue Amoeba, which allows you to record any audio that comes through your Macintosh. There is nothing like that on iOS as Apple doesn’t let third-party developers fool around with the system underneath.1 Similarly, because your have a Terminal App on the Mac, and because MacOS was built on UNIX, you can put UNIX commands and do crazy stuff on your Mac. On your Mac, you can download Homebrew on the Terminal App and then do additional crazy stuff. Like for example, there are programs that can make your Mac a server for HomeKit so you can have devices that are not HomeKit work with Apple’s HomeKit on your iPhone and iPad. And of course scripting. On the Mac, you can run AppleScript and other scripts to automate your Mac. On the other hand, on iOS, Apple has the Shortcuts app, where essentially you can create your own scripts and automation apps. And iOS now has a finder so you can navigate into the folders for each app pretty much to find the files you need. So iOS is closer to having a finder like on the Mac.
Sixth, the security on iOS is greater than on the Mac because you can’t install non-Apple approved programs on iOS. Also, because the iOS apps are siloed when they run, unlike on the Mac where the programs get closer to the underlying system, your iPhones and iPads are much less likely to get hacked or hijacked. On the Mac, you can still get locked out and have your computer hijacked if you click on the wrong thing form the internet.
What about cost? That shouldn’t be the difference in deciding to purchase the MacBook Air or iPad Pro. The MacBook Air ranges in price from $999 to $2249 if you max out the ram and storage to 16gb of Ram and 2tb of SSD storage as well as bump up slightly the processor speed. The 12.9-inch iPad Pro starts at $999 and ranges up to $1649 if you max out storage to 1tb and get the cellphone antenna built in. If you add in the Magic Keyboard for the iPad Pro, add another $349. If you get the Apple Pencil, add in another $129 for the second generation model. So the prices of the iPad Pro and Macbook Air are congruent on price range. Given that my friend is likely to own this new device for at least 7 years, he could splurge on either the iPad Pro or MacBook Air top price and it would be not very expensive for each month he uses it. For example, take $2000 and divide it by 7 years times 12 months; it totals $23.8 per month.
What about storage? That also shouldn’t be the difference for my friend. The MacBook Air gives you more storage than the iPad Pro if you pay for it. Up to 2 TB for the MacBook Air and only up to 1TB for the iPad Pro. My friend told me he only used 10% of all the storage on his 2012 MacBook Pro. That MacBook Pro had 4gb of ram and a 500mb hard drive. So my friend used approximately 50 mb of storage. The entry level iPad Pro comes with 128gb of storage. That is 256 times more storage than he use don his 2012 MacBook Pro. That entry model would probably have sufficient storage for my friend.
So why did my friend pick the MacBook Air instead of the iPad Pro when the above shows that that iPad Pro has more flexibility and much better technology?
I think he was prejudiced against getting the iPad Pro by a prior experience with an iPad that he purchase many years ago and quickly returned to Apple. Many years ago, when the iPad was in its nascent existence in 2012, the iPad and its operating system couldn’t do as much compared to a Mac. Back then, there were no keyboard covers. You connected a keyboard by bluetooth or lightning back then. Significantly, the operating system for the iPad wasn’t geared for physical keyboard back then. Also, there was no support for a mouse or trackpad. So if you used a physical keyboard a lot, you had to each out to change an app or edit. For someone used to writing a lot on a MacBook Air, the 2012 iPad and its operating system could not really well complete with a Mac. I remember my friend purchase the iPad on my recommendation back then and he promptly returned if to Apple after trying to use it. He doesn’t trust that the experience on the iPad has changed so much since 2012 that it would be easy for him to write and use the iPad Pro.
Second, I don’t think he can appreciate that new things that he never tried could enhance his life. I think most people in the World are like that. It is normal. We live in today. If things are working today, we are happy with that. Something new might not work and it takes additional effort to learn. This is why Apple is careful about how and when it releases new products. Apple knows it has to bring people to the new technology by seducing them with great design that is friendly to people and technology that is so good that people will quickly adopt it. Look at the original iPhone. Most people didn’t think it was a big deal or given its high price anyone would adopt it. Remember Steve Balmer then the CEO of Microsoft. He said no one would purchase the iPhone. RIM, the makers of the then very popular Blackberry said no one would purchase the iPhone because it didn’t have a physical keyboard. iPhones and iPhone-copiers (i.e. Android phones) now completely control the cell phone market. No one purchases cellphones with physical keys or keyboards. I think most people when they start using an iPad regularly will full embrace it as their main computing device. My mom, who is 90, started using an iPad about 6 years ago. She has access to regular computers. But when I see her she is always on the iPad.
Eventually my friend will have an iPad as his main device. Eventually.
Apple isn’t approving Audio Highjack to get into the Mac’s system to highjack audio. Audio Highjack is not sold in the Mac App Store. Instead you download and install it directly from Rogue Amoeba. ↩︎
Many of you following Apple have heard of this gentleman named Jon Prosser who has a YouTube channel called Front Page Tech. His channel for many years have been essentially a comedy tech news channel. He seems like a nice guy. But lately, his channel has gotten very serious because it looks like Apple employees are leaking to Prosser various secret products. For example, recently he leaked that Apple has glasses coming out at the end of the year or in 2021 and he claims he has seen the glasses and knows the price, around $500. See this episode. Earlier, about one month ago, he leaked the iPhone SE coming out. See this episode.
I have listened to him on various podcasts he has been a guest on. First, I heard him on iMore’s podcast here. iMore podcast April 26, 2020. On the iMore podcast he goes on at length at how he gets his information from sources at Apple. He basically admitted he is getting the information straight from Apple employees who are leaking to him. But it also looks like he is inducing the employees to leak to him. For example, on the iMore podcast, he admits that he asked the Apple employee to let him get a picture of the product. See this part of the podcast
I heard Prosser today also on the CultofMac podcast cast. See the CultCast’s May 21, 2020 episode. Prosser seem like a nice guy. He is also somewhat young. He mentioned before he built up his YouTube channel (he has about 247,000 subscribers) he used to work for Chris Pirillo, a longtime character on the Internet. Prosser mentioned on the CultCast podcast that he had a really hard childhood as is parents died when he was young. He also joked about being worried about Apple coming after him.
Many years ago there was another young tech person who got secrets from Apple’s employees. The website was called ThinkSecret.com and the owner of the site was a young tech person named Nick Ciarelli (aka Nick DePlume). Apple sued him and his site and in 2007 he settled and that website has been vacant since then. See Digital Media Law.
What Prosser has to be careful of is that Apple could sue him for inducing employees to violate the confidential agreement. Just getting sued by Apple could be incredibly expensive. And Prosser seems to be baiting Apple on his videos and podcast appearance. He knows that Apple is trying to find who is leaking to him. I feel that I am seeing a slow automobile accident happening right in front of me. I feel bad for the Apple employees who are leaking and for Prosser. I don’t think they know what they are dealing with here. Apple has a large legal department and it hires some of the top law firms. If Apple feels that Prosser is inducing its employees to leak, I could see Apple suing Prosser. Apple eventually will also find the employees who are leaking to Prosser.
My advice for Prosser is to be very careful and not do anything that looks like he is inducing leaks to him.
Many years ago, I had a podcast on itunes: MacsFuture and and iPad podcast. Also had it on YouTube. Well, I have decided to again try to podcast and have a YouTube channel. Here is my first podcast episode.
Ep, 1 Staying Mentally Sharp Through the Pandemic with Tech Projects –
I went on a an adventure during this pandemic shutdown. I kept my brain sharp by learning technology and working on tech projects. Listen to my adventure. You may then be inspired to try various projects. Lex McFarley. I worked on WordPress site, learned Apache, learned UNIX and Ubuntu. Learned static sites with Hugo and Swift Publish. Learned to set up my own Jitsi video service. And also created my own cloud service with NextCloud. Check it out.
Engst and his wife were at Cornell University as students when they first got into the Macintosh and Apple. Same with me. I was there also as student and also got into the Macintosh. While I can reminisce, and appreciate how amazed I was in the past, I don’t miss the old technology.
The original Macintosh came out in 1984. I got my first Macintosh in 1986. My first Macintosh was the Macintosh Plus, which was the third version of the Mac.1 The big feature of that Mac is that it came with a whopping 1 megabyte of RAM, four times the amount of the original Macintosh. That Macintosh, also known as the Macintosh Plus, retailed for $2,599. Looking back, that was a lot of money. In today’s money, that is $6,114.2. It is funny that I now hem and haw about replacing my broken-down 2010 iMac and whether to spend more than $2500 on a replacement and whether to get a dream machine like the Mac Pro which costs at least around $6000. But back in 1986, when I was a student, I got that Macintosh Plus which in today’s money is more than $6000. Now back then I purchased the Macintosh Plus through the school. So I got a big discount. I think around 30% discount. So I think I paid around $1,819 and with tax, over $1,900. In today’s money that is around $4,500. Back then my family helped me out and purchased it.
I was thrilled to have that Mac. It was my first personal computer. Earlier in school several years before, I had taken a computer course where I worked at a terminal that was hooked up to some mini-frame computer or mainframe computer. I took a course where we learned the Fortran language.. I don’t remember much about that computer language but I remember it was supposed to be helpful for scientific classes and economics. I remember I could send a message to other students on another terminal in the room. There was no internet at that time. Sending a message to another terminal in the same room was considered pretty amazing back then. The key thing about that terminal computer course is that you typed out the instructions to the computer. There was no mouse and there was not Graphical User Interface.
The Mac was totally different. First, I didn’t have to go to a room in school to use it. I could use it in my apartment. Second, it it had a GUI and a mouse. No computer I used prior to that Mac used a mouse. The mouse was revolutionary. You could just click and point and move around on it. It seemed so easy. The way I first felt about it about how easy it was to use is similar to how people who first used an iPhone felt compared to a regular computer. That is how revolutionary it was. In 1986, Microsoft had just come out with Windows 1.0 in late 1985 but it could not yet compete with the Mac’s operating system. It wasn’t until later after several generations of Windows that Windows was as good at the Macintosh’s operating system, and then with Windows XP it passed the Macintosh.
Back in 1986 I was excited by several software programs. First I was amazed that you could print out documents that looked like what you had on the screen. Prior to the Mac, printing of course didn’t look exactly like what you had on the screen, because there was no GUI. The Mac had the first GUI (for everyday people) that let you create a document on the screen like what you wanted printed. Seems crazy now that prior to the Mac you couldn’t do that. No the printer I had for the Mac, which came from Apple, was a dot matrix printer. It printed slow and put dots on the paper. It wasn’t sharp. Not by today’s laser print standards. But it what you printed looked like what you had on the screen. You could among other things, print rudimentary graphics with your texts. At the time, that was mind-blowing. It spawned a whole industry of desktop printing.
I quickly realized you could other crazy things with the GUI. I was into music. I quickly purchased software that came out that allowed you to control keyboard and music devices and record music onto the Mac. It used a technology that is still used now: MIDI (Musical Instrument Digital Interface). I remember I had Opcode’s MIDIMAC Sequencer which came out in 1986. You have MIDI now in every iPhone, iPad or Mac you purchase. It is built into Garageband, Apple’s free music creating app. Opcode’s MIDIMAC was rudimentary and limited compared to Garageband today. Essentially, you could arrange notes on the MIDIMAC which would then use Apple’s limited sound synthesizer chip. The sounds were very cheesy and sounded nothing like real acoustic instruments. It took years for computer to become powerful enough to record audio directly from microphones into computers. Back then, the only recording of sound was highly limited into dedicated samplers where you could only record a few seconds. That didn’t come to the Mac for many years. Instead, back then one purchased a separate “Sampler” device.
Finally, the third category of programs that made my early Macintosh fun were games. There were crazy graphic games. At colleges and universities these Macintosh games flourished. I remember going to a computer room in a university I was at and finding many Mac games on a common Mac in the room. I copied them and then had many free games on my Mac. This was revolutionary. Prior to that, purchasing a game, like a video game, was expensive and you needed a special console for your tv. With the Mac, you could copy games from another Mac and share them with your friends. That is until copy protection came out.
The only thing I really reminisce about those days is just remembering how impressed and blown away I was about that new technology. Looking back, that technology looks like a joke. My first Mac had 1 MB of RAM. My current Mac that I am writing this on has 16 GB of RAM. I know have 16,000 times more RAM than the first Mac. My first Mac didn’t even have internal storage. I had to put floppy disks into the Mac to run a program and save files. Nothing was stored on the Mac. That didn’t come for me until a few years later when I upgraded to the Mac SE/30. That first hard drive totally changed the way I used that Mac. It made it so much easier. No longer did I have to use a floppy disk to load a program and save a file. With the hard drive, I could use a program just by starting up my Mac. No floppy disk needed to first be loaded.
But get your mind around this. That first internal hard drive I had was 30 MB in size. That was considered a large amount of storage at the time. The floppy disks I used prior to that were 512k or half of that in storage size. That 30 MB hard drive size is now not large enough for basically one photo file that my camera shoots. And at most, it would hold just a few of the photos my iPhone 11 Pro shoots. I can purchase a MacBook Pro now with 4 terabytes of storage. Think about that difference. One gigabyte is 1,000 MB. One terabytes is 1,000 GB. So a 4 terabyte Mac today has more than 1 million times storage than my Mac SE/30.
My reminiscing is really just limited to remembering how I felt when I saw the technology that the Mac had back in the 80s. It was the future for me. But back then, I could only compare the Mac with what was the technology then or before then. I couldn’t compare it with the future. And what I found out was that compared to the near future, the Mac I had in the late 1980s was not great. By today’s standards its a joke. Because technology goes forward very fast. Everyday I see new technology that blows me away. And by tomorrow that technology is average or old.
Proof of this is Apple’s recent upgrade to Logic Pro which came out yesterday, May 12, 2020, just as I am finishing this post. Take it a look at its features and then go back and see what the music making program that was on the Mac back in the late 1980s could do. You can’t even compare it. It you went back in time with the Logic Pro from today you would freak out anyone back then and they would think you were from another planet. Imagine then what the Logi Pro app in the future in 20 years from now would be like!!!
Okay, so what can you do during a pandemic to keep sane and mentally sharp? Answer: work on some technology projects. Even though that’s not your business and you’re not a technologist, working on some technology projects can keep you sane and positive during the shutdown when you are at home all the time. After all, you can’t go out, you can’t do much. You can’t travel. You can’t really walk around very much. What’s going on right now is that if you have a computer and it is connected to the Internet, this is your lifeline. But it is not enough to just consume. You can’t just watch Netflix all the time. You can’t just play video games all the time. You can’t just read news all the time. You have to do something to work your brain. You have to do something to grow. And one of the things that you can do without leaving your house, your place of shelter, is work on various technology projects. You can take on projects that will be helpful to you. And if the project isn’t helpful at the very least you learn a lot of about technology.
And it’s important to learn about technology because technology is everywhere. It has seeped everywhere in our lives. And one thing for sure, in this pandemic, technology is something we can rely on. Technology ultimately is going to be the thing that saves us. It will be some scientist or company using the latest technology in biology or chemistry or both who will make a breakthrough and create a vaccine that protects us.
In terms of what we’re relying on. Just look at companies like Amazon, Apple, Google, and Microsoft. They’re the backbone of our survival right now, because they’re not going down. We are relying on them more and more. And because of that, it is helping us survive. We can communicate better with each other. We can do our job using technology. Look how Zoom has taken off for everyone, not just for businesses, schools are using Zoom. People are having private Zoom parties.
So over the last few weeks, I went on an epic adventure where I learned tech about the Internet and created projects.
So what kind of projects can you work on? Well, one thing to do is work on creating your own website. And I don’t mean do it the easy way where you go to a site like Squarespace or WordPress where they will host your website, and they will just make it easy to create a website through a few clicks. Don’t do the easy way like that. There are a number of reasons why not to do it the easy way. First it’s more expensive to create a website like that. Squarespace costs at least $12 per month. WordPress starts at $4 per month but quickly goes up if you want to add stuff to help your website.
I found a way to host multiple sites for a total of $5 per month. More on that later. But the main reason not to use turnkey services like Squarespace or WordPress hosting is that you can learn to do it yourself with any server on the Internet. That way you understand what is underneath your website, the server itself.
What do I mean by that? Well, everything on the Internet runs on something you’ve maybe heard about called a “server.” A server, just like a butler server at a party, “serves” you something. But a server on the Internet serves you digital data when you go to that server. So when you go to an Internet website, a server somewhere is sending you digital data to your browser.
A server is nothing more than a computer somewhere connected to the Internet that is hosting the data that comes to your browser. Some servers actually are sending not digital data to your browser, but sending digital data to your app on your iPhone or iPad or Android device. Also, when you talk to Amazon’s Alexa device, the information that Alexa is giving comes from a server that Amazon has hooked up to the Internet. When you make a Zoom call, a server somewhere is making the connection for you with the people that you are calling on Zoom.
Now you could have a server at home. After all, your Windows computer or Mac is a computer. So your home computer can be a server. But if you want your server at home to serve digital data outside your home, you are in trouble. Trouble because the companies hooking up your home to the Internet, like Comcast and FIOS, they are making your address at home unstable for guests in the outside world to find it. That is because you have a dynamic IP address. You see all devices hooked up to the Internet have a unique IP address. The problem with trying to run a server from your home computer is that your Internet provider, i.e. Comcast, FIOS, etc, gives you a dynamic address. Your unique number changes. You need a “static” address for your server.
So if you really want to serve digital data to the outside world, it is best to get space on a server outside your home that is specifically set up to give you a static address so people can find you on the Internet. Now when you go to a company like Squarespace and open an account, that is what Squarespace is doing. It is giving you space on a server. But is also giving you other things, like services to make it easy to design and have your own website.
Once you have a server and a static server address, you also want to have a domain name. Now this you probably know. Right? Facebook.com is a domain name. Cnn.com is a domain name. Every website name you know on the Internet is a domain name. Now a domain name is not a server and a server is not a domain name. You have to pay an annual fee, usually around $10 to $15 per year, for a domain name that isn’t already used by someone or some company. There are various companies that can help you register and get a domain name. Squarespace does it as part of its service for hosting your website. But there are companies that do nothing but register and sell you the domain names. The company I use because it has a decent reputation (i.e. not trying to up-sell you all the time or making it hard to transfer your domain to another site) is Hover. You go to a service like Hover, and you try out different domain names to see if they are available. And you can also get domain name suffixes other than the traditional .com. They have .tv, .blog., even .poker and .bet. Be careful though. Some of those suffixes are very expensive annually. Go for the traditional suffix: .com. That is a classic.
Multiple sites for $5 per month on Linode
So how did I do it so cheaply? Well what I found out is that there are various companies which give you a good server that is cheap, but you don’t get the service that holds your hands to create a website. Think of it like this. When you buy food, if you go to a store that does wholesale rather than retail, you get a better deal. That is why Costco, e.g., has such good prices. Well regarding selling servers on the Internet, there are companies selling server services wholesale. Their market is not selling retail to you and me. Their market is really selling to developers and companies that need a lot of Internet servers. The biggest company doing this is of course Amazon.
Many years ago, Amazon realized it was really good with having servers on the Internet and having services on the Internet for its own Amazon website. After all, Amazon was selling zillions of books and then selling zillions of other things on its website. Amazon realized it was so good with servers for its own business that it realized that it could sell services to third-parties. Amazon created low-priced servers on the Internet for developers. That business is called AWS: Amazon Web Services.. AWS took off; particularly with developers making apps for the iPhone. They needed services on the Internet to send digital data to the their apps on the iPhone. AWS was a very good and cheap service to do so. You probably don’t know this, but many of the web services and apps are hosted on AWS. It is a huge business for Amazon.
Well others are competing with Amazon on that wholesale business. Microsoft pivoted from just focusing on Office and Windows to now providing Internet services for developers through its Azure service. Google has its Cloud service..
Now there are Internet hosting companies that are much smaller than these big three. Several years ago, I found a good deal at one called A Small Orange (ASO).. I got 5gb of server space for $5 per month. I purchased this originally to host a website for a relative who was a doctor because my relative didn’t have website. The website was just to have straight forward information about my relative’s office.
I created the website with what some would consider a non-traditional app to create websites: Hype by Tumult.. Tumult was created by some guys who had worked at Apple. Hype was created to create animations using HTML5 technology. Do you remember Steve Job’s April 2010 “Thoughts on Flash” announcement?. It is still on Apple’s website. Flash was that technology that created all those animations on the web starting back in the 1990s and continuing to a couple of years ago. Adobe owned that technology. Apple refused to allow the iPhone and iPad to run Flash on those devices browsers. This was a big deal back in the early days of the iPhone and iPad because some sites and content on the Internet could not be accessed because of the lack of Flash support. But Steve Jobs was adamant that Flash sucked. In his lengthy polemic against Flash in April 2010, he listed many reasons Flash was not good, including that is was proprietary and chewed up battery life. Jobs and Apple pointed out that HTML5 technology, which was open source and part of the backbone of the web, could work better and replace Flash.
Tumult was created to create an app on the Mac which could create HTML5 animations that could replace Flash animations. So I dabbled in this great app when it first came out. Using this app, I created a website with buttons and menus for different pages which I uploaded to ASO and linked up to a domain name I purchased at Hover.
After I created the relative’s website, I realized that in my ASO account I could create additional sites on the same 5 gb space. I also discovered I could do this through an interface app that ASO had for my server space called cPanel. cPanel is a graphical user interface app for your the server space so you can navigate easily your server and install apps. It is not free, but it came part of my ASO account. ASO must have paid the cPanel company that leases or sells that app. So why is there this cPanel interface?
It is there because pretty much all these servers run on an operating system called Linux. It was created by this guy back in 1991 named Linus Torvold. Practically every server on the Internet runs on a version of Linux. Since it is open sourced, developers and business have created “forks” of Linux over the years. On most servers on the Internet Debian or Ubuntu is used. The most famous fork of Linux is Android, which run the smartphones and tables competing with Apple’s iPhones and iPads.
So through this cPanel interface on ASO, I created two more websites using WordPress. One for my website MacsFuture.com and the other one for my kids’ sports. I wanted to created WordPress sites because for many years I read and heard how a big chunk of the web was WordPress sites. WordPress is so successful because it’s an open program. This is what Wikipedia says:
WordPress (WordPress.org) is a free and open-source content management system (CMS) written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system, referred to within WordPress as Themes. WordPress was originally created as a blog-publishing system but has evolved to support other types of web content including more traditional mailing lists and forums, media galleries, membership sites, learning management systems (LMS) and online stores. WordPress is used by more than 60 million websites, including 33.6% of the top 10 million websites as of April 2019, WordPress is one of the most popular content management system solutions in use. WordPress has also been used for other application domains such as pervasive display systems (PDS). Wikipedia on WordPress(footnotes omittied).
So I had never tried a self-hosted WordPress before so I went for it. Because ASO had a cPane, in cPane there are different server apps that you can put into your server. It was pretty easy. And then, I hooked it up those two sites with domain names from Hover.com. So great, I then had two websites and my relative had one website on a $5 per month server from ASO. Everything was going well. Until …..
Last year, I realized that ASO was charging me more than $5 per month. Here is how much they were charging and the increases over the years.
So you see it went from $40 to over $90 in a few years. But that isn’t what got me to finally switch my sites to another company that leases servers. It was SSL.
What is SSL? SSL is that lock you see on the domain address when you go to various websites.
That lock tells people going to your website that there is security on your site; particularly that you are who you claim you are. This is important if the people going to your site are putting private information on your site. For example, a bank which has customers logging in would want such security. Or if your site was collecting email address from people signing up for your site. You may have seen these locks on website address popping up a number of years ago. But the practice of having ssl certificates on sites took off and practically every site has that lock because Google says if you don’t have that lock then it would lower the score for your site:
Thursday, February 8, 2018
For the past several years, we’ve moved toward a more secure web by strongly advocating that sites adopt HTTPS encryption. And within the last year, we’ve also helped users understand that HTTP sites are not secure by gradually marking a larger subset of HTTP pages as “not secure”. Beginning in July 2018 with the release of Chrome 68, Chrome will mark all HTTP sites as “not secure”.
The “s” after http is what makes the lock. What is going on is that the connection to your site is being encrypted and a third-party service is giving you a certificate certifying that your site is encrypted. Over time, particularly since the summer of 2018, I realized my sites looked poor without being “https:” and having the corresponding lock. I Googled around and found that some hosting sites for servers, particularly ones that helped host self-serving WordPress sites, provided free SSL certificates. I checked with ASO, and they didn’t provide any free SSL service. In fact, they charged a substantial amount.
As you can see, an add on service for an SSL would cost me $40 annually at the very least and a wildcard SSL even much more. The thing is I looked around and there is a free SSL certificate service called Certbot that is provided by the Electronic Frontier Foundation. The EFF is a highly legitimate nonprofit organization which among other things, protects the free use and free speech on the Internet. I looked around the web and found out that some server providers which had cPane installed provided an app on cPane to allow users to easily install a free Certbot SSL certificate for the self-hosted WordPress site. I checked ASO’s cPane and none existed there. I emailed ASO support and they confirmed they didn’t provide such a plug in for the free service.
The fact that ASO was charging me more than $90 per year and not even providing me with an easy way to install a free SSL certificate really bothered me. Then I took a look at Linode. For years I heard about Linode on podcasts as Linode sponsored a lot of tech podcasts. Linode I realized was for customers who are developers. Linode was really competing with Amazon’s AWS, Google Cloud and Microsofts Azure. The thing about Linode that caught my eye was it was cheap. Linode’s cheapest plan gave me 25 gb of storage on a server and 1000 Mbps out in speed all for $5 per month. By comparison, ASO only gives 500mb of space for $6.51 per month. $8.80 per month would get you just 5 gb of space. That was the plan I was on at ASO that was originally $5 per month when I signed up. Linode wasn’t offering me a cPane app for free with the server space I would lease. It turns out if I wanted a cPane I would have to pay extra. And that is part of the reason that ASO was charging more than Linode. Nor did Linode offer a free SSL certificate.
I decided to try Linode because. It had a community and answers on its website where you can find out information on how to set up a Linux server without using a cPane program. I had to figure out Linux commands to set up the Linode server. Then I had to figure out how to put SSL certificates on those severs.
I did it. I was able to transfer my sites from ASO to Linode. It wasn’t easy. It took time. But here is the important thing: It was really satisfying as I learned how to:
SSH communicate from my Mac to the Linode server.
Use the Terminal App on the Mac after SSHing to the Linode server to download and set up apps on the server using Linux commands.
Set up Apache on the Linux server to create virtual servers given I had only one LInode server and wanted to have more than one website on that server.
Download and install three WordPress sites from scratch.
Navigate in the server files and folder structure for WordPress.
Use Nano on Linux to edit and change the config documents for WordPress and Apache.
Configure MySql on the server as the databases for the WordPress sites.
Configure the DNS on Hover and Linode to set up the various domains I created on one Linode server.
After completing the set up of the various sites and setting up the domain connections, I still had to solve another problem: getting SSL certificates so I would have that lock symbol and the https addres for my sites. The great and free solution I eventually came across was to install the Certbot certificates using command line instructions on the Linode server through ssh connection through the Terminal app on my Mac. These free certificates only last three months but Certbot comes with commands where you can set up a “cron.”. Cron is a service on Linux where you can automatically run commands. So I set up a cron using Certbot so that Certbot will renew the certificates a week or two before the certificates would run out. Pretty cool.
So here you can see my https://macsfutures.com site all set up on Linode. But the fun and my learning did not stop there. I continued to explore.
Static Web Sites
While researching installing WordPress on Linode, I came across a trend that has been going on over the last five years or more: static sites. A number of bloggers and developers are arguing that static sites are faster and better on the web than dynamic sites. A dynamic site in contrast to a static site changes based on who goes to the site. So Facebook is a dynamic site because based on who goes to that site, the site changes. WordPress is a dynamic site because it uses a database, MySql, behind the website. It turns out, a number of geeks and others on the web figured out the websites that are static run faster on the Internet.
I learned that one static site publishing platform is called Hugo.. There is a website at https://gohugo.io where it says that Hugo is “The Word’s Fastest Framework for Building Websites.” It is written in Google’s developer’s language called Go. I was curious to try it because 1) it claims to be much faster, 2) you can write your posts as simple “Markdown” text files,” and 3) Linode’s new “Object Storage Plans,” can host static websites.
So let’s go through each of these. First, faster website. This one is easy. Why wouldn’t I want a faster website? If it’s quicker to load for users, users will like my website better. I hate going to websites that are slow. I hate websites that load all sorts of videos and crazy stuff and adds. Nice simple websites are the best.
Second. Hugo works with Markdown files. What is Markdown?
Markdown is a lightweight markup language, originally created by John Gruber and Aaron Swartz allowing people “to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML).
The fact that Hugo worked with Markdown files appealed to me. I had played around with word processors that use Markdown for many years. On my Mac and my iOS devices I have long used Byword.. There are many apps on iOS and on the Mac that use Markdown. The beauty of Byword is that there isn’t hidden code and formatting such as in Microsoft Word or even Apple’s Pages program. You write in simple text. And if you are going to format it the code is simple and easy to read so it isn’t confusing. Hugo treats each Markdown text file you create as a blog post or a page on the Internet depending on what folder you put it in. It is a really simple concept. So writing in Markdown really appealed to me and is a plus for using Hugo.
Finally, if I can host a site on Linode’s Object storage, that is a great deal for website hosting. Linode gives you 250 GB of storage for just $5 per month. That is 10 times as much storage for the same price as its regular storage that can host dynamic sites like WordPress. Hosting sites cheaply on the Internet is pretty amazing after all. And the cheaper you can do it the more amazing it is. Technology is all about bringing efficiency and reducing the cost.
Think about how hard it was to publish anything so other people could see it. In the early 1700s, a young Benjamin Franklin wanted to run his own printing press and newspaper. He had worked for a press in Boston when he was a teenager. After he fled from Boston to Philadelphia, to get away from his domineering older brother, he wanted to use his experience in running press to create his own press. Franklin obtained significant funds, a fortune in todays funds, and travelled by boat all the way to London to purchase an old press and then transport it by boat to Philadelphia. The rest is history. He became a prominent publisher, inventor, legislator and founder of the United States. Read more on Franklin here
Today, you can run hundreds of sites each for under $20 day using Linode’s 250 gb Object Storage program for $5 per day. You could have all the static websites you create share the $5 per month storage on Linode. $60 per year divided by 100 sites is 60 cents per year. A domain for each site would be $15 per domain. This brings the cost to $15.60 per year for each domain. In terms of a device to set up the sites, you can get a cheap computer (like a chrome book) and use your phone’s hotspot or free Internet connection in a library or park. The friction to publish now is 1/millionth the friction that young Benjamin Franklin faced.
Getting back to Hugo. You can install the Hugo publishing platform on your server or you can publish on your Mac and then have the static website it creates sync with your website. I decided to run it on my Mac. Here is how I did it.
First, it involves using your Terminal App on your Mac. Remember what computer screens looked like before the Mac was created and Microsoft copied the Mac and created Windows? It looked like MS-Dos.
(Credit to the Interface Experience for the MS-Dos Photo.) Giving instructions by text is called using the “command line.” All of you using iOS devices, and Macs, Windows and Chrome computers may be oblivious to the subterranean world underneath the user interface. On Macs, the user interface is built on an older technology called UNIX. The operating system for the Mac is running on a relative of UNIX. UNIX was created by the telephone company’s computer lab back when there was one telephone company for the entire United States. The Terminal App is using UNIX like commands. Those commands are very similar to the Linux commands on a Linux server as they are both related to UNIX. Read more on Unix here.
For installing it on a Mac, the people behind Hugo suggested to first install Homebrew.. Homebrew is a package manager that allows you down load development software on your Mac or even Linux. The idea is once you install Homebrew you can then more easier install other things on your Mac. Here is the command on the Terminal App to do so. It is not for the faint of heart if you have never used the Terminal App before.
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
Then after you install Homebrew, you use that to install the Hugo package on your Mac.
brew install hugo
Once it the Hugo publication system is on your Mac, you create a Hugo command in the terminal to create a new site, and it creates a folder on your Mac for the site with various folders. (Look here for various Hugo commands.)
This is what the folder looks like after you generate a site on Hugo.
The folder that is labeled “Public” is the web documents you put on your server. The rest of the folders are what Hugo uses to make the website. The folder Content is where the content you create, i.e. writing, photos, and videos, go into. And the Folder called Themes is where the different themes you can use to make your website are put. In Content folder there is a folder called Posts. This is where your blog posts go. Take a look at mine. What you see below are separate Markdown files. Each one is a separate post.
These Markdown files for each post take up hardly any storage space as they are pure text files. They are easy to back up and use if you change where your website will be.
As for themes, you download different Hugo themes people created and put them into the Themes folder. Then you open the config file and reference the theme you want in your Theme folder for that site. It’s a simple word reference. See:
I found this crazy Hugo.386 theme that makes your site look like the old 386 PCs, i.e. the ones with MS-DOS commands. I created a subdomain that shows off this Hugo theme here.. Here is a screenshot of this Hugo site.
To add posts to this site, I add a new Markdown post file in the post folder. Then I run a command in the Terminal App to remake the site in the public folder, and then sync that folder to the server. If you run Hugo on the server, you can just add the Markdown file on the server’s Hugo content post folder and it will rebuild the site on the server.
Swift Static Site Publisher
After I successfully created a Hugo site, I then got interested in another program to create static websites. What caught my eye about it is that it used Apple’s Swift language to create a static site. It is called Publish by John Sundell and you get it on something called Github.com.
First thing first. What is Swift? Swift is Apple’s code language that Apple developed for developers creating apps and programs for IOS devices and Macs. Back on June 2, 2014, Apple announced Swift at the WWDC conference it holds every summer.. No one saw it coming. For years Apple and developers for the iOS devices and Macs used a language called Objective-C. Swift was supposedly to be simpler to use and be more powerful. Apple has been pushing everyone to use Swift and created an App on the iPad many years ago for kids and everyday people to use Swift, called Swift Playgrounds. Over the years, I have dabbled in learning Swift through that Playgrounds app.
During the last year, one of the podcasts I have been listening to is called Stacktrace, which is hosted by two developers, John Sundell and Gui Rambo. These two young developers are very entertaining. Rambo is from Brazil and he helps out the website 9to5mac.com by looking deep into beta IOS systems for clues for what Apple is working on in the future. Sundell is a Polish developer who also runs the great Swift website Swift by Sundell. He gives tips on the Swift language and it is a great resource. It is John Sundell who during the last year created an application called Publish which uses the Swift Language to create a static website. His own website, Swift by Sundell is built with that Swift language tool. Having had success building a Hugo website, I thought what the heck, let’s try building one with Swift.
Publish by John Sundell
So John Sundell created this Swift language Publish program. You have to download it from Github.. Similar to Hugo, you can download using commands on the Terminal Program on the Mac. There is one difference though. Because this Publish program uses Swift, you need to make sure you have Xcode on your Mac. Xcode is Apple’s program for developers to create apps on the IOS devices and also programs on the Mac. So similar to Hugo, after you use Publish together with Xcode it creates folders on your Mac. It looks like this.
Like with Hugo, the Content folder is where you put the content for your website. And again like in Hugo you put Markdown files to create your posts.
This is what the content folder looks like.
What goes onto your website is in the “Output” folder. This is where it differs from Hugo which calls it its “Public” folder. Now I don’t think you can run this on a server unless the server has Xcode or something that executes the Swift language. Most servers run on Linux. There are places you can rent Macs as servers. For example there is Macstadium where you can rent a Mac as a server. But that is much more expensive for a minimum plan compared to Linux as MacStadiums cheapest plan is around $80 per month for a Mac Mini. So publishing a Swift static website would require you to sync the Output folder on your Mac with your server. 
So I created a Swift static website successfully and I am hosting it as a subdomain. You can see it here.. It has a rather simple looking design , which you can see here.
The adventure didn’t stop there. I kept stumbling upon things to try out on the $5 Linode server I rented. Now during this pandemic everyone is using live video programs to connect with each other. People are using FaceTime and Skype. But Zoom became very popular because it is easy to use. Then I heard about this service, Jitsi, which is open source and is supposed to be very secure. So what is Jitsi? In the open source entity’s own words:
Jitsi is a set of open-source projects that allows you to easily build and deploy secure video conferencing solutions. At the heart of Jitsi are Jitsi Videobridge and Jitsi Meet, which let you have conferences on the Internet, while other projects in the community enable other features such as audio, dial-in, recording, and simulcasting.
So why should you install Jitsi on your own server? You can make calls for free using Jitsi’s own website. It works with the Jitsi app on the iPhone which you can get here. They also have an Android App.. The reason to get Jitsi installed on your own server is 1) it is more secure, and 2) how cool would that be? It is more secure on your own server because you control your server. You don’t have to worry that someone at Jitsi is eavesdropping on you. With Zoom or other services you don’t control the server that your calls are going through. Same with FaceTime or Google Meet. They are all going through a third company’s server. Here you can install Jitsi even on a server in your home. The Second reason to install it on your own server is it is cool to do so. You can tell people you have your own video calling service. So I decided to go forth and install Jitsi.
It wasn’t that hard to install Jitsi. The Jitsi website gives you the instruction to install it on a Debian or Ubuntu server here. I installed it as a subdomain on one of the sites I had on Linode.
One of the problems I had after I installed it is that the initial set up allows anyone to make a video call. I didn’t want that as I have a small server and if people I didn’t know were using it it could rack up my server bill. I found this video from early April 2020 from Nerd on the Street on Youtube very helpful for configuring Jitsi after I had it up and running.
His video showed me how to configure Jitsi so that a call could only be initiated with my password. So Jitsi works on the server I am leasing. But because it is the cheapest server and is small, I don’t think it can take a lot of calls at the same time. I would have to upgrade the power of my server if I want to make many calls.
The adventure didn’t stop at Jitsi. I was recently listening to this podcast. Release Notes. One of the hosts runs a business on the Internet where he makes websites for professionals, tax accountants. I realized listening to him that his business involves creating WordPress sites on a Linode server. I heard this after first transferring my sites to LInode. On this podcast, I heard he created for his customer a service on their website where their customers could upload documents to them. In other words, his tax accountant customers could have their own Dropbox or iCloud built into their site. The way he did this was using an open system called Nextcloud.. As stated on its website:
Share and collaborate on documents, send and receive email, manage your calendar and have video chats without data leaks. As fully on-premises solution, Nextcloud Hub provides the benefits of online collaboration without the compliance and security risks.
Basically, Nextcloud is an open source system taking on big players like Microsoft, Google and Apple and allowing anyone to host cloud services on their own servers. You can use what ever you want.
So I installed Nextcloud on my own site as a subdomain. It is really cool. When you open it, feels like you have your own Microsoft company on your website. Here is a screenshot.
Next Cloud has apps for the Mac and iOS and other devices. After I downloaded the Nextcloud app on my Mac it created a folder named Nextcloud. That folder on my Mac automatically syncs with my Next Cloud app on the server. So I have my own iCloud or Dropbox. This is really cool. You can invite users. According to Nextcloud, it is really popular in Europe particularly Germany and a lot of universities and companies use it. I don’t know why schools and companies don’t use it here. They could save so much money that they are paying to Microsoft and Google.
Finally, I should mention the one purchase I made during this crazy adventure: Panic’s Transmit 5 program for the Mac. For most of this technology adventure, I was mainly using the Terminal App on my Mac to navigate the folders and files on my Linode server. It was a real pain as you have to type out commands to get to the right folder. Then I remembered that for many many years, the bloggers and podcasters who love Apple and Mac always praised the Transmit program. I checked it out and purchased it. It was a godsend. It is basically a powerful Graphical User Interface for connecting to servers with SSH connections and navigating and editing files on servers. On its fifth generation, It is a well polished and beautiful app.
Once I started using Transmit to connect to my LInode server, it made life much easier. Transit has a feature where if you have to use the Terimal to make commands on the server, you can go straight from a folder on Transit app to the Termina and put the path from from the server on Terminal. This makes navigating the server much much quicker than doing it with command line instructions on Terminal.
There are many adventures in technology. Our ancestors like Ben Franklin went on their own adventures with tech. It is unfortunate that we are living through this virus pandemic that is destroying lives and taking away our normal life in the outside world. But many of us, with decent computers and Internet connections, are lucky. There are adventures and learning available on our finger tips. Use this time to explore what you don’t know. Take on a project. Take it on just to learn something and see if you can build it. Having set up various WordPress sites, created a Hugo static site, created a Swift static site, created a Jitsi server, and created a Nextcloud server, and all the while reduced my server cost by going to Linode and most importantly, got those SSL locks on my domain addresses, I am now at the end of this adventure.
Aaron Swartz is the genius on the Internet who was prosecuted for trying to make public research university publications that are subsidized by the Federal Government. He committed suicide when the prosecutors insisted he go to jail. Read more on Swartz here. ↩
Github is a famous website for developers. There you can work on codes for programs and apps or web development and work with other developers. It has been around for a long time. Microsoft purchased Github in 2018 for $7.5 billion. That is how popular it was. ↩
You probably can’t run this Publish Swift program on a non-Mac like Windows as you need something to compile the Swift language which requires Xcode from Apple. ↩
I found out that Nextcloud is an off shoot of OpenCloud, and that both were created by this man, Frank Karlitschek, a highly talented German developer. He is a big believer in open systems and individuals taking back control of their data. ↩
Some time has passed since WWDC 2018 and I have had time to play with the betas of IOS 12 and Mojave for the Mac. Here are some thoughts.
Betas On Main Devices
FYI, unlike some people who are afraid to put betas on their main devices, I have been putting brand new betas on my main devices for several years now and I haven’t really suffered that much. I have benefited from using the brand new bells and whistles in the new operating systems. And the most I have suffered is a crash here and there. The crashes usually have occurred my iOS devices, not the Macs that I have put betas on. And the thing is that back in the old days of Apple, back before OX 10 on the Mac, Macs used to crash a lot. It was a normal thing. So a few crashes here and there is not a big deal for me. The crashes have occurred this year on my iPhone X. It just now and then crashes and reboots. Same for the Apple Watch.
The big thing this year at WWDC is that Apple didn’t announce or release any new hardware. Instead, it was all about software. In particular, Apple announced hundreds of new features and services in iOS and OSX operating systems for all its current hardware. Here are some of the features I have teste out and which I really like and stand out.
With iOS 12, Apple says it is optimizing performance. In particular, it will run much more efficiently and powerfully on older iPhones. For years, Apple has been critized when it releases new iOS systems because older phones would be bogged down and not run quickly after upgrading to a new OS. Apple was accused of purposely doing this to force consumers to upgrade to new model. Because every year I got a new iPhone, I never experienced this phenomena. However, my daugther, the youngest in my family (now 12), has observed this as she has an iPhone several generations older than the newest — she has an iPhone 6s. Her phone is a hand me down. Prior to the release of iOS 12 beta, she was complaining about the lack of performance of her iPhone 6s. Two things drastically improve her performance. First, I had a local Apple Store change iPhone 6s battery. They were going to charge $35 but then they saw that the serial numbers of the phone made it eligible for a free upgrade. So no charge. Around the same time, I installe iOS 12 beta. My daughter says her phone now feels like a completely new phone. It is running much zippier. She is much happier with it. I haven’t seen the same performance boost on my iPhone X. Others conducting tests say there is a performance boost. My iPhone X was already running very fast. So I haven’t really seen a big boost running iOS 12 beta.
Animoji and Memoji Upgrades
These features really only work on iPhone X which has the built in face recognition and face tracking hardware. But eventually, probablly this fall, more iOS devices, like the iPad, will have this type of hardware, as well as the entire lineup of iPhones. Animoji and Memoji are gimmicky, but they also feel to me like the future. As you may remember when the iPhone X was launched, Animoji is the feature where you can layer anmimated face over your face, and it will replace your face, and will move around and have facial movements similar to that of your real face. Now, Apple has upgraded this feature by adding toungue and eye wink tracking. Also, Apple had expanded the use of this feature by allowing you not only to use this as a video clip insert into iMessage, but also use it live in Facetime. Also, Apple has expanded this not only by adding new Animoji faces, but also by allowing you to create your own Animoji face, or what Apple calls a Memoji. You can now build your own Memoji, or many Memojis by using a built-in Memoji builder and choosing from a menu of different features that makes humans look different – hair color, hair style, eyes color, eyes shape, etc. Then Apple expanded where you can use these Animojis and Memojis. Before you could use them only in iMessage on an iPhone X. If you wanted to use that Animoji some where else, you would save the short video clip from your iMessage to Photos and then from there transfer them to another app. That is how last year when iPhone X came out so many people figure out how to make Animoji Karoke videos. Now Apple puts the Animojis and Memojis for you to use in other apps, most notably Facetime. I think this technology is huge. The customization you now have with Memojis means we are getting closer and closer to something that evenutally will be ubiquitous. Soon, when we do video calls or shoot videos of ourselves or others, we will be able to swap out the faces or other body parts in real time. And it wont’ be just Animojis and Memojis. Eventually this technology will do the equivalent of photo touch but on real time video. I am sure there will be filters that clean up your face of any blemishes or age lines or anything else you don’t like. Or, the filters will give you other human faces, not just Animojis and Memojis. You will soon have anyone’s face instead of your face or the faces of those in your video. Crazy stuff. But also useful stuff. There a lots of people who don’t Facetime Video because they are selfconcious of thier look. Using an alternative face will make it easier for them to use the technology. Similarly, there are people who might be hesitant to make videos, like the tutorials or vlogs on YouTube. They may be hesitant because they don’t like their looks or because of privacy. The Internet allows anonymity. But if you use your real face in videos or photos, eventually you will be identified. Particiularly with software that identifies faces. Having another face will make it easier for people to particpate on the internet with video, live or recorded, without giving away their identity. Couple that with technology to give different voices, and you have even more anonymity. There are other upsides: For example, it will be easier for individual creaters or small crews to make movies with many characters without hiring a large cast or using expensive animation software. There will also be huge downside problems. How will we know what is real? With this techology imposters could pretend to be various famous politicians an individuals, and it will be tough to tell who is reall and who is not? We have already seen how people fall for fake news. What happens when people see videos or live feeds of someone like Hillary Clinton saying something when it isn’t really her? Or Putin? Or Trump? The posiblities for mischief are huge. This technology could be so powerful and disruptive that it may be come regulated. Just like color copiers in the United States are required not to copy United States currency, it is possible we could have regulations preventing providers of this type of software and hardware from allowing individuals to copy reall people to become the new “skin” for someone else. Given the nature of digital and how technology advances, I don’t know how any government will be able to effectively regulate this type of technology.
We are coming up to the week before WWDC, which starts on Monday, June 4, 2018, and I have been thinking about the “State of Apple.” How is it doing? As a longtime investor in Apple, I am obviously thrilled with its financial results and its stock price. Recently it reached an all time high of $190/share and it is now trading slightly above $188/share with a market capitalization of $926.7 billion dollars. Obviously investors are thrilled and are still bullish about how Apple will be doing financially. Among other things, the Oracle of Omaha, Warren Buffet, recently increased Berkshire Hathaway’s investment in Apple and it is now one of the largest shareholders. Buffet is one of the most successful stock market investors, and that is why he is one of the richest person in the world. But while Apple is really successful financially, something does not feel right for me. I don’t feel the excitement that I usually felt in the past when WWDC was approaching. In the past, I felt that WWDC was Christmas in the summer. Apple would release some application or some new IOS or Macs OSX system that had incredibly interesting features that made you feel Apple was pushing the human race forward into the future. In the past, Apple would announce a new software application that was so interesting and exciting that I could not wait to try it out. That is why for many years I participated in Apple’s Developer program. I joined mainly so I could check out Apple’s beta programs and apps. I just could not wait until fall when Apple would generally release the software to the public. Also in the past, Apple would announce some new hardware at WWDC. Many moons ago the new iPhone model would be announced at WWDC. But then Apple switched to announcing the new iPhone models in the fall. I am also apprehensive about how exciting Apple’s WWDC will be this year because the few interesting things that Apple has announced in the last few years are overshadowed by the zillions of devices released by all sorts of companies. Of the devices Apple released in the last few years, I am really wowed by the AirPods. I use them all the time. They are not perfect, but they greatly improved how I listen to audio from my iPhone and iPad. The main thing is I am no longer hampered by wires and cords. And Siri works well on the AirPods. Of course, I am impressed with the iPhones getting better every year. But they don’t wow me. I expect that the cameras in the iPhone will get better and the processors will get more powerful. I expect that the iPhone’s screen will get better. Other devices haven’t wowed me. The HomePod has really nice sound, but the controls aren’t great (I can’t fine tune the audio volume among other things) and Siri isn’t great on it. The best thing about the HomePod is how well it recognizes one’s voice even when whispering. In recent years I purchased AppleTVs, the upgraded ones after purchasing the 1st AppleTV many years go. They are nice and better than prior models. But gaming on the AppleTV has never really taken off. I have two kids, ages 12 and 13, and they never got into gaming on the AppleTV. They love games on their iPads and iPhones, but they never got into it on the AppleTV. As for the Macs, I guess I am wowed by the iMac Pro, but the problem is its hard for me to justify $5k or more. My 27-inch iMac from 2010 is running well. And if I want to edit videos, I can borrow one of the 2017 13-inch MacBook Pros that I purchased for my kids last Christmas. And even those computers are nice, but not a wow-factor. Among other things, there is a controversy about the keyboards on those computers. And while we haven’t had a problem with broken keys, I don’t like the keyboard action. It is too shallow. The keyboard on the Apple SmartCover for the 12-inch iPad Pro is better. Speaking of iPads, I like them and use them heavily. I have the original 12-inch iPad Pro and use it all the time. And I would like to purchase the newer model because of the better screen and better refresh rate for the Apple Pencil, but I can’t justify getting it as the 1st generation 12-inch iPad Pro still works really well. In fact, I am writing this post on that device using the Byword app. I am bullish about the iPads future. I think Apple’s release of a $300 iPad that also works with the Apple Pencil will get more schools to adopt that device and also get more everyday people to use the iPad as their main computing device or as an auxiliary computing device. My 88-year old mother has long used an iPad as her main computing device, for surfing the internet with the Safari browser, or reviewing messages, photos and videos of the kids. I am sure that Apple will continue to iterate on the iPad, as it does with the iPhone. Those devices will continue to get faster processors and better cameras. Also, at some point, they will get faster cellular speeds as 5G cellular services role out. And as in the past, Apple will add new sensors. Now if you could transport me 5 years from now I would be floored by the Apple iPhone and iPad models available then. The problem is that getting from here to there requires incremental steps. I am sure in Apple’s labs and internal strategic meetings they have a road map for where in 5 years Apple will be with those devices. And I am sure if I could peak at those plans I would say “wow” and be blown away. But I am pretty sure that next week I won’t be blown away. And then after I learn of the incremental improvements next week, I won’t be blown away at next year’s WWDC. What has happened is that during the last 10 years, I have gotten used to the incremental march forward of technology. Mind you, the increments are much bigger. One increment change in technology this year that Apple has put in the iPhone and iPad, compared to last year, is really like an incredible leap forward compared to the incremental change in technology that Apple had back in the mid–1990s. Can you even remember the changes in a Macintosh from 1995 to 1996? Rather than by Apple, I am wowed today by the zillions of devices that are coming out that are cheap and innovative. For example, earlier this week, I ordered the Wyzecam (version 2), which that company sells for a mere $19.99 plus shipping costs. This tiny cube-like device has a 1080p Full HD camera which can stream through the internet to a Wyze app on your iPhone or iPad, and has motion tagging and night vision with no service cost and no need to purchase an SD card. You can purchase an SD card if you don’t want the internet streaming service and just record locally and also have stop time lapse shots. But it works well even without an SD card. It has a speaker in it and a microphone so you can listen in to the audio as well as watching streaming video from where you placed that camera. And you can talk through the speaker to anyone near the camera through your Wyze app. What blows me away is how cheap this device is and how well it works for that price. The people who created this worked at Amazon, so they know something about impressing consumers. Thus the low price for decent quality. But the concept that for a low price I can install video and sound monitors in all sorts of places is kind of mind-blowing. Similarly, I was blown away several years ago, and also in recent years with updates, by the Raspberry Pi computer made by the Raspberry Pi Foundation. Basically, for a price as low as $35 or even $5 you can get a computer microprocessor with ports and sensors. People have created all sorts of interesting projects with these little devices. I used a Raspberry Pi to create an ad blocker on our family WiFi network at home so that anyone using our WiFi can automatically have ads on the internet blocked when they use a browser. And other than the cost of a $35 Raspberry Pi, this service is essentially free. You download the PiHole software onto your Raspberry Pi, and hook it up to your local network and boom, that is it, you have an ad-blocker for everyone on your network. I used another Raspberry Pi to solve a problem. I have at home a Brother laser printer that is not AirPrint-enabled. I connected a Raspberry Pi to that printer by usb connection, then downloaded some software and drivers to the Raspberry Pi, and now all our Apple devices, mainly iPhones, iPads and Macs, can AirPrint to the laser printer. I am also blown away with the crazy advances in drones that the Apple-like company DJI undertakes. The price of these drones and their abilities are extremely impressive. Similarly, I am impressed with the advancement of personal mobility devices like electric skateboards, and the advances that Boosted Board have made in creating some of the best electric skateboards. Whenever I see devices like these, the Wyzecam, the Raspberry Pi, the DJI drones, the Boosted Boards, I sometime wonder why didn’t Apple come out with something like that. And then I think, of course Apple cannot do that. Apple’s finances require it to produce products that it can sell to a mass market and charge at least a 30% margin. Apple can’t experiment with releasing devices that have a small market that have a small margin. From a business perspective, it makes no sense for Apple. Such efforts would distract its engineers and more importantly impact Apple’s stock price and financial statement. That is because Apple’s stock prices is tied to its revenue growth and maintaining its large profit margin. But maybe there is a way that Apple could tinker with devices that are low margin and might not at first sell to a mass market. Remember, years ago, when it first released the AppleTV, Apple called it a hobby and did not break it out on its financial results as it was such a small part of revenue. Why cannot Apple pursue more hobbies? What if Apple embraced the 20% model that Google has. That model allows Google employees (i.e. engineers) to spend 20% of their work time pursuing projects they find interesting. Many services that Google launched have come out of those efforts. Why not allow engineers at Apple to tinker with releasing innovative devices with low margins and smaller markets? I guess executives at Apple would worry that releasing such devices could hurt Apple’s brand. Apple is known for releasing polished products and maintaining secrecy until launch. Apple is know also for its premium products. If Apple engineers released various experimental devices that were cheap, it could hurt Apple’s brand. But what if Apple carefully rebranded that effort as something experimental that was apart from Apple’s regular brand. Apple could give it a name and call it the “Beta Hardware Program.” Apple could also tell its engineers to try to create projects that further Apple’s services. For example, there are devices that act as buttons to trigger HomeKit functions. You can hack an Amazon Dash button to work with services like IFTTT and even as a HomeKit trigger. Apple’s HomeKit service is competing with Amazon’s Echo service and Google’s Home service. If Apple released all sorts of devices that were cheap and worked well with HomeKit it would help HomeKit to dominate that market. Similar, Apple is competing with Spotify as well as Google Music and Amazon Music to become the dominant music streaming service. What if Apple released all sorts of cheap devices that have quality and work well with Apple Music and HomeKit? Wouldn’t that help Apple Music overtake Spotify? The AppleHome Pod is too expensive to count as such a device. Not enough people are going to pay $350 for a HomePod. What I am proposing goes against what Apple had done to become the most valuable company in the world. But undertaking such efforts that allow its engineers to release cheap and innovative devices could help Apple engineers’ morale. Let the engineers experiment and release some devices. It will not only raise the morale for engineers to tinker and release devices, but it also could then make us consumers go “WOW” when something truly crazy is released. Apple, make me go “Wow” on WWDC’s first day this year.