Category Archives: Technology

Apple Watch Series 10

I have been using the Apple Watch Series 7 for almost 3 years without any complaints, nor had a yearning to upgrade. However, the battery health went down gradually over the years. Eventually, at 79% health, I couldn’t even complete a 10k with it playing music while connected to LTE. Fighting back the urge to get the Series 9 or Ultra 2, I decided to wait for the Apple Watch Series 10 and buy that. Strangely in Thailand, it was launched much later, even after India.

Since I experienced a financial windfall, I decided to move up to the Titanium variant.

My views on the watch

  1. Titanium is absolutely gorgeous. As you can see in the photos above, the watch has a golden hue in warm lighting and silver in cool lighting. At some angles, looks jet black, too.
  2. The titanium chassis is much lighter than the Stainless-Steel variant (Which I had the Series 4 in). I found it hardly any heavier than Aluminium variant.
  3. I had planned to use the Milanese Loop only when going out and my old Braided Solo Loop all other times for comfort. However, I found the Milanese loop much more comfortable than I had assumed, so I almost always wear that.
  4. Wrist temperature monitoring is good to have, but I wasn’t yearning for it.
  5. I can see the difference in screen size, but don’t find it revolutionary. I thought it would look comically big on my wrist, but thankfully, doesn’t. The bigger bezels are also hardly noticeable.
  6. I don’t find the watch any faster or any better in any other way.
  7. I don’t see any changes or improvements to exercise tracking (Except the better battery life, of course).
  8. I can’t remember to use the pinch gestures to decline calls etc.
Apple Watch Series 10 on the dawg's wrist
Apple Watch Series 10 on the dawg’s wrist

Overall, I can say that the upgrade from Aluminium to Titanium is a bigger upgrade, compared to technical improvements (From Series 7 to Series 10) which are nice-to-have but not revolutionary.

Retro Computing: Windows 98 SE/Setup

Continuing my adventures with UTM SE, the first thing I did was run Windows 98 SE Setup.

Windows 98 SE was the first OS on my first computer, so this was a huge trip in nostalgia. I made an ISO from my old and scratched Windows 98 SE disk, mounted it in UTM SE and let it boot.

Windows 98 SE, Start Computer with CD ROM Support
Windows 98 SE, Start Computer with CD ROM Support

The boot screen sent me into throes of nostalgia. So did the next steps.

I could feel myself going crazy when the setup GUI came up.

Windows 98 Setup, To begin Setup, click Continue
Windows 98 Setup, To begin Setup, click Continue

I got stuck for a while here because I couldn’t make my keyboard and mouse work. Eventually, I figured out that I needed to disable support for USB peripherals and I could continue.

After the first reboot, I was presented with the famous “first time” Windows 98 boot splash screen. Another huge dose of nostalgia.

Microsoft Windows 98, Getting Ready to run Windows for the first time
Microsoft Windows 98, Getting Ready to run Windows for the first time

The second phase of the setup is (was) my favourite. I especially like the part with the beating drums animation.

Eventually, after an hour and 50% of my iPad’s battery, setup was complete and it booted into Windows.

More to come, soon.

Retro Computing: UTM SE

Last week, something unthinkable happened. Apple finally allowed emulation of any and all OS on iOS and iPadOS. The intended purpose is to emulate retro Windows based games, which matches their recent trend of approval of gaming-system emulation apps. However, for me, it restarts a long-time hobby of running retro OSes purely for nostalgia and hobby purposes. This was not possible before because I don’t have a real computer, just an iPad. The first app to take advantage of this change of heart from Apple is UTM SE.

Now, UTM SE has been available on macOS and jailbroken iOS and iPadOS for quite some time, but this is the first time the app is officially available through the App Store.

Overview

The process to configure a new VM is much like most virtualisation apps out there. You use either an existing image or create a new one, select various parameters like RAM, HDD, CPU architecture, cores etc.

Your Bluetooth mice/keyboards can be mapped to the guest OS via USB or PS/2 emulation. For older OS (Pre Windows ME) which don’t have out of-box support for USB peripherals, you need to disable USB support for Mouse/Keyboard so that they are emulated as PS/2. Even touch gestures can be used in lieu of a mouse, although the experience is clunky.

UTM SE: Switch between USB or PS/2 for mouse and keyboard
UTM SE: Switch between USB or PS/2 for mouse and keyboard

Another useful feature is that you can map a folder on your iOS/iPadOS filesystem to the guest machine allowing you to transfer files easily.

UTM SE: Select Shared Directory
Select Shared Directory

Also, you can choose to include your VMs in your iCloud backups.

The Bad

Instead of proper virtualisation that is possible on other computing platforms, UTM on iOS and iPadOS uses software emulation, making it very-very slow. Apparently iOS and iPadOS had virtualisation support (only with jailbreak) previously, but they removed it a few years ago.

The other limitation is, iOS and iPadOS don’t allow JIT compilation for apps from the App Store which negatively affects performance further.

For me, the performance is roughly similar to my first Celeron 400Mhz computer. Which, when compared to the 4×3.49Ghz high-performance cores on the Apple M2 means there is an approx 35x performance penalty for emulation. No wonder the “SE’ in UTM stands for “Slow Edition”.

Also, switching to another app causes UTM to suspend the VM after a few minutes. None of this is UTM’s fault, but needless restrictions from Apple to stop iPads from cannibalising Mac sales.

Also, the iPad screen locks after inactivity, which I think is on UTM, because apps (especially games) have been able to keep the screen unlocked through inactivity.

But the good thing is, you can resume from where you left off. Also, you can run multiple windows of UTM itself, even with multiple windows mapping to multiple monitors on the guest.

Battery usage is also extremely high because of the inefficiencies.

Look forward to many (many) posts on this topic.

iPad Debacle : 2023 edition

I couldn’t end 2023 without another iPad debacle. I already went through how I bought an iPad Pro 12.9 and iPad Pro 11 back in 2022. After the 2022 debacle, I ended up without an iPad, but reasonably satisfied. Then 2023 came around and things went wrong.

As part of my New Years’ resolution, I started reading again. The only problem was, English books are very expensive in Thailand. On top of that, English Indian books are very hard to find. To solve this problem, I bought a Kindle. All was good for a few months, till I felt like I wanted to read comic books & magazines. Of course you cannot do that on a kindle. So what does one do?

iPad Air (5th Gen) 64Gb

One day while walking through the mall, I saw a good deal on an iPad Air (5th Gen) & bought it. Things were OK for a while, I read both books and magazines on it, no problem. However, the poorly storage space (64Gb) and the 60Hz screen started nagging me. Especially when I switched from using my iPhone to the iPad, it felt really bad. I decided that it won’t do. My daughter’s 4 year old iPad was acting up, so I gave her my Air and started looking around.

iPad Pro 11 (4th Gen) 512Gb

The iPad Pro 11 was seemingly perfect. It addressed the storage and display refresh rate limitations of the Air. Weeks went by, with me oblivious to what’s coming next. And then I made a mistake of checking out iPads at the mall. Once I compared the iPad Pro 11 and iPad Pro 12.9 displays, it was game over for this iPad, too.

I hadn’t done my homework before buying this iPad. If I had, I would know that the iPad Pro 11 had a regular LCD screen which goes up to 600 nits. The iPad Pro 12.9 on the other hand, has a Mini LED display and the difference is mind blowing. The contrast and brightness were incomparable. And once I saw this, I couldn’t go back to the iPad Pro 11. It was outside the return window, so I sold it on Facebook Marketplace at a slight loss. I was lucky I got such a good deal.

iPad Pro 12.9 (6th Gen) 512Gb

The next logical step was to buy the iPad Pro 12.9. I chose to forget what happened last time and bought one from the Apple Store. The good news was, I couldn’t find anything wrong with it. I even went a long way towards getting used to its huge size and weight. Then I saw a deal on Studio 7 and I returned the iPad to Apple (The process took less than 10 mins).

iPad Pro 12.9 (5th Gen) 512Gb

The deal I saw was for an iPad Pro 12.9 (5th Gen) for less than what I paid for the last one. The kicker is, this was a 2Tb model. I couldn’t ever use the 2Tb, but the 1Tb/2Tb models do come with 16Gb RAM, too and appealed to me no end. I ended up saving money with the last transition, but didn’t lose much because the 5th Gen to 6th Gen upgrade was minor at best. I had second thoughts after buying this one, too and even contacted customer care to return it, but eventually slapped myself hard twice and stopped it. But after the holidays came and went and it didn’t even ship, I cancelled the order.

iPad Pro 12.9 (6th Gen) 512Gb

Eventually, I gave up and went back to the Apple Store and bought the same iPad I bought before the last one, but this time in Silver colour.

Analysis

After the dust settled, I tried to think about why this happens to me and why specifically only with iPads. Why did I go through 7 iPads in a span of 10 months? My iPhone is more than a year old and I felt no yearning to upgrade when the iPhone 15 Pro came out. My AirPods Pro lasted 4 years before I had to change them because they died. My Apple Watch is 2 generations old and the last one lasted 4 generations. I have never wanted a Mac or a MacBook. This literally doesn’t happen to me for anything except the iPad.

Eventually, I realised it is because I am looking for a single device to do all of the below

  1. Read books
  2. Read comics, magazines & newspapers
  3. Use as a PC for blogging & budgeting on Buxfer
  4. Making FaceTime calls
  5. Watching TV shows when the TV is occupied or when I am out

The fact is, there’s no one device which fulfils all the above criteria perfectly.

  • The Kindle is good for 1 but not any of the others.
  • The iPad Air and Pro 11 are good for 1 & 4 but not for 2, 3 or 5.
  • The iPad Pro 12.9 is good for 2, 3, 4 & 5, but too big and heavy for 1.
  • A MacBook is good for 3 & 4, but not 1, 2 or 5.

Eventually, I decided to compromise and use a Kindle to read books and an iPad Pro 12.9 to do everything else.

iPhone 14 Pro first impressions

So I upgraded from my iPhone 12 Pro to an iPhone 14 Pro. Here’re my takeaways after 1 day:

The camera module is huge. There’s a perceptible slope to the phone when lying flat. The phone looks stupid without a case. Like it has sprouted a tumour.

But the cameras take very nice macro images. Will get creative with this in the days to come.

It is and feels heavier than 12 Pro. I am glad I didn’t get the iPhone 14 Pro Max, which I almost did. My little finger is already suffering.

FaceID is noticeably faster.

The dynamic island is cool. Even the parts with the FaceID sensor and the camera are touch sensitive. Hope more apps develop cool features for it.

Dynamic Island, iPhone 14 Pro
Music, Dynamic Island
Dynamic Island, iPhone 14 Pro
Charging, Dynamic Island
Dynamic Island, iPhone 14 Pro
Lock Screen, Dynamic Island

Although, the notch on the older iPhones had become invisible to me, I still can’t un-see the dynamic island. Also, the Dynamic island sits a bit lower on the screen compared to the older notch, so app content starts even lower. This change is just barely perceptible.

Mail app, iPhone 12 ProMail app, iPhone 14 Pro

The always on display is cool. Time will tell how much battery it uses up.

The display is cooler (as in colour temperature). I think my iPhone 12 Pro Display was unnecessarily warm.

The 120Hz display difference is visible, especially during screen animations and when using the 12 Pro.

Will sell the iPhone 12 Pro once my eSIM situation is sorted out, hopefully in March 2023.

Life Inside Apple’s Walled Garden

For many years now, I have been a firm believer in having a cohesive, seamless technological experience. I don’t like mixing technologies/products from different ecosystems, as they never work as well. For many years, I had heavily invested in Microsoft’s ecosystem and products. When Windows Mobile croaked, I had to make a decision and I went with Apple. Since then, I have moved almost all of my services to Apple’s ecosystem & am enjoying the comforts of Apple’s Walled Garden.

To lock myself completely in this garden, I also had to move all my family members inside it. Over many years, I was successful in doing so. Below is how life is like, living inside Apple’s Walled Garden:

Apple's Walled Garden
Apple’s Walled Garden, PC: Macstories

What?

FunctionProductComments
Email/
Calendar/
Reminders
iCloud+ Custom domains are supported. Email works very well (on Apple devices). AirDrop is useful for sending larger files.

Calendar supports shared calendars.

Reminders supports shared reminders.
Desktop OSmacOSWorks very well with Apple services. The M1 Macs are very fast and energy efficient.
Mobile/Tablet OSiOS/iPadOS
Photo StorageiCloud+HEIF format used by Apple results in efficient storage of photos and allows lossless editing.
Photo SharingiCloud Shared PhotosWorks very well. I share photos to my family; they can comment/like. Is like a private Social Network.
ProductivityPages/Numbers/Keynotes
Cloud StorageiCloud+I wish they had a tier between 200Gb and 2Tb.
Instant MessagingiMessageVery well refined ; I now use it exclusively & have a lot of fun playing games inside iMessage apps.
Music StreamingApple MusicCurrently unbeatable with the introduction of Spatial & Lossless Audio.
Movies (Buy/Rent)iTunesLarge collection of movies available, especially in 4K HDR.
Maps/NavigationApple MapsNot as good as Google Maps, but at least they don’t track my movements.
Audio/Video CallingFacetimeUnparalleled quality, supports Spatial audio and Memojis.
BrowserSafariVery fast & responsive .
NotesApple NotesFunctional, supports sharing notes with family.
Password ManagementiCloud PasswordsCan detect and alert user to compromised passwords. Also has a TOTP generator.
HealthApple HealthVery intuitive and supports data inputs from a huge range of apps and services.
Home AutomationHomekitLarge number of Homekit devices available on the market. They all work seamlessly without separate apps.
My Walled Garden

It does take a decent amount of money to enter this walled garden, but once you’re in, the recurring costs are not high. Most of their services are decently priced (and can be shared with family) and devices last for years and have a decent resale value.

My Worst Purchases-Dyson TP03 Air Purifier

Continuing with my series, the next entry in the list is Dyson TP03 Air purifier.

Dyson TP03
Dyson TP03

It was the day after Diwali 2019 in Gurgaon. Because we Indians cannot celebrate festivals without polluting at least 1 element of nature, the AQI was 1999. I already had air purifiers (Different makes) in all the bedrooms, but it was getting difficult to breathe so we decided to get one for the living room.

We had had a very good experience with the Xiaomi 2S, so we decided to get another one for the living room. Headed out to Ambience Mall (I miss you so much) and went straight to the Xiaomi store. We had already decided what to buy, so I asked the sales guy to bill one for us. Instead, he laughed at us and said “Stock hi nahi hai to kaha se du”. (We don’t have stock where do I give it from?). Angry at his rudeness, we decided to get the Dyson TP03 (Also known as Dyson Pure Cool Link) instead. Surely, compared to the Xiaomi (₹7999) the Dyson (₹29999) would surely be much better? How wrong we were.

Here’re my views after using it for >1 year

+ Is Stylish, looks nice in the living room
+ Setup is easy and app is very nice
+ App can show historical AQI data
– Can only show AQI on a scale from 1-10 (Both the tiny display & the app). No other details
– Is noisy
– Doesn’t really purify very well or fast. On most days, it couldn’t keep up with outside air leaking in
– Since it throws air straight at the user rather than up in the air, in winters it becomes uncomfortable

At the end of the day, I think the company’s Air Multiplier technology is not really suitable for air purifiers. Basically, if the fan draws “X” amount of air from the pedestal (and via the HEPA filter), it draws 15*X amount of air from the back of the air multiplier which doesn’t pass the filter at all. So at any point of time, only 6.66% of air thrown by the purifier is clean/has passed through the filter, compared to 100% for traditional purifiers.

All of this results in a lot of air flow in the (already very cold) room but very little purification. My impression of all this is that Dyson has over-engineered its purifiers for the simple purpose of purifying air. I feel terribly guilty for not buying 2 Xiaomi purifiers for the same price as this and still have cash left over.

I Love Optical Disc Drives

For as long as I remember, I have loved and have been fascinated by Optical Disc Drives. There’s something about the spinning disc, the red laser and the up/down pulsating & sideways shifting of the lens that I love.

Below is my story with Optical Disc Drives.

Audio/Video CD Era

My first Optical Disc Drive was a Sony Portable CD player like this.

My First Optical Disc Drive
Sony Discman

It read Audio CDs at a measly 1X speed and had no error correction cache. This meant if I shook the player too hard, the audio skipped. Still, coming from a cassette walkman, the audio quality was mind blowing. There was also something calming and therapeutic looking at the spinning disc through the little window while pristine sound entered my ears through the earphones. One of my first audio CDs was Disney’s Modern Classics which I bought from Jwala Heri market.

My second CD Player was an Aiwa music system with 3 CD changer and VCD capabilities.

Aiwa 3CD changer, PC: Puget Sound Estate Auctions

It was amazing to watch the CD changer tray come out and the system change the CDs from the top translucent window. You could also copy CDs to cassettes to play in the car later. I remember watching all the Rocky movies on it without having to switch from Disc 1 to Disc 2 manually.

I remember switching to an AIWA portable CD player when I went off to college. Compared to the Sony, it read discs at a blazing 3X speed and had an error correction cache. This meant that shakes were not a problem anymore.

My second Optical Disc Drive
Aiwa CD Player, PC: Amazon

I would quite often listen to CDs with the top door open, overriding the detection switch with some rolled up paper. It was fascinating to see the CD spin at high speed, the player cache the audio and then the spinning stop. All the while the audio continued to play. I would also stop the spinning CD on purpose using my finger to test the caching.

Computer Era

When I got my first computer, it came with a Samsung 48x CD drive.

Samsung 48X Max, PC: Telecommander

The first CD I put into this was the shitty soundtrack of this shitty movie (I don’t remember why). It was fascinating to see the green LED on front flash as the CD was being read. I wanted to copy the tracks to my hard drive, so I went into explorer, copied the (1 byte) .cda files to my desktop and was amazed that it was all done within a second. Later I found out this wasn’t the correct way to copy audio CDs and you actually had to “rip” them.

During this time I also found out that there was a second “audio” cable from the CD players to the sound card. Although you could bypass this using software which played Audio CDs digitally. I also got into a habit of disposing off old CDs by throwing them at the ceiling fan and watching them shatter into hundreds of pieces.

All my friends had the fancy Creative CD drive, though. This drive was notorious for having a very high failure rate. When my Samsung drive died, my father had it replaced with the “AudioExcel” version of the drive which was more reliable. It came with many buttons on the front and a remote control. Especially fun was the “Turbo” button which toggled the drive between 36X and 52X speeds.

Creative Infra 52X (Not AudioExcel), PC: Baber

Eventually, I moved on to Combo drives (DVD reader and CD writer), DVD writers and then the cloud/streaming era but my fascination for Optical Disc Drives never faded.

I still have an external HP DVD writer but nothing to plug it into.

Mixed Feelings about the Apple Watch

I have been using an Apple Watch for a few years now. I got my first Apple Watch (Series 4, aluminium) in 2018 but gave it to the wife after using it for a few months because of the abysmal battery life & I didn’t like how it looked. Got one again in 2020 (Series 4, Stainless Steel) and have mixed feelings about it

Apple watch with Blue braided solo loop, PC: iPhone in Canada

What I like about the Apple Watch

  1. The integration with the rest of apple’s ecosystem is amazing. Everything “just works”. Setup and use are both pain free, like every Apple product.
  2. The cellular functionality is awesome. I leave my phone at home when walking the dog or going for a run. Can take/receive calls if needed and stream music. It is also impressive how so many carriers support it.
  3. The “Activity” app and the concept of closing the 3 rings is very good. Much better than tracking steps only.
  4. Walkie-Talkie is a fun & useful feature. I use it with the wife’s watch very often. The related feature of “intercom” to send messages home is also useful.
  5. Apps are very useful. Some apps even have full functional parity with their phone counterparts, although I don’t use many apps on the watch.
  6. Heart Rate tracking is one of the best in the business. Once I even got alerted when I was high and my heart-rate went up while I was still.
  7. The glass (on the stainless steel version) is very durable. Not a single scratch in a year.
  8. The Solo braided loops are the most comfortable & convenient watch straps I have ever used.
  9. Amazing obsolescence. Apart from new sensors, you would be hard pressed to find a difference between different generations of watches. Each generation gets OS updates for at least 3/4 years.
High Heart Rate at Rest
High Heart Rate at Rest

What I don’t like about it

  1. The battery life is abysmal. I can’t even go away for a night without worrying about the watch dying. Once I even had to charge it between 2 connecting flights.
  2. I don’t like how it looks. To me, it looks quite like a burn blister on the skin. I much preferred the Withings smart watches in this regard. They were just beautiful.
  3. Every new app installed on the phone gets notifications enabled by default on the watch. Can sometimes be annoying.

My watch is now almost 3 generations old already and I plan to get the 2021 model when it is out. If nothing else, I hope it has a better battery life than the current ones.

My Worst Purchases-Airtel Internet TV

Continuing with my series, the next entry in the list is Airtel Internet TV DTH set top box.

Airtel Internet TV Set Top Box
Airtel Internet TV Set Top Box

I used to have a regular Airtel DTH connection at my place; the non-smart ones where the Set Top Box connects to an external satellite dish antenna and you watch TV. One day the set top box straight up and died so I contacted Airtel for a replacement. They told me that they have an offer where if I pay a years’ worth of subscription fee at once, they will upgrade me to the new Airtel Internet TV set top box. The set top box was supposed to combine the best of DTH TV viewing and App based streaming along with:

  • 1G Ethernet and WiFi connectivity
  • 4K output with 4K Netflix capability (Along with Prime, Hotstar etc.)
  • Voice activated remote with touch sensitive surface
  • Internet enabled programme guide
  • DVR capabilities with storage on external USB devices

I bought it mostly for 4K Netflix capabilities. I was sceptical about getting it because it ran Android TV (Fagdroid), but decided to keep an open mind and give it a try.

It would be safe to say that this was the worst product (across all categories) I ever bought in my life & realised it the same day. Android TV (Fagdroid) is the worst OS ever to power any gadget in the world, period. Some of the complaints that I faced (On day 1) were:

  • Slow as fuck interface (Even with things like quad-core Qualcomm processor etc.). I blame this part entirely on the Android TV (Fagdroid) OS. Even changing channels took 2-3 seconds.
  • Apps crashing all the time. Even the TV app which showed content from satellite crashed regularly with no apparent triggers.
  • The smart Bluetooth remote control froze from time-to-time. The only way to recover it was to remove the batteries and insert them back again.
  • Doing a factory reset was not a straight forward job. After the reset, half of the channels would disappear and would require going into settings and entering some satellite related parameters manually.
  • Advertisements showing up randomly on the UI & also a perpetual, huge Airtel Logo on the corner of the screen
  • Software updates would fix some issues and introduce others.

After tolerating this for a few months, I had had enough & even with 8/9 months of subscription remaining, I threw it in the trash. When I asked Airtel to move me back to the old (non-smart) set top box, they told me that was no longer possible. Eventually, this brought to an end the era of DTH in my house forever & I moved to streaming services permanently; also cementing my resolve to never buy anything Android (Fagdroid) powered ever again.