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Posts about Programming

Comparing Spatial Apples with Oranges

Comparing the current Quest ecosystem to the very first iteration of Apple's Vision Pro doesn't make sense. This isn't because it wouldn't be a fair comparison, given that Vision Pro is still in its infancy, but rather because the Quest lacks an app ecosystem.

The word and definition of "app" do the heavy lifting in that sentence.

The Quest has a plethora of amazing experiences. It's the best platform for diving into literal virtual reality and shared (mostly gaming) experiences. While these are technically applications, they're not what people commonly think about as apps.

Spatial Computing

If you go ahead and browse through Meta's Quest Store, you'll find everything from drawing in the space around you, to virtual meeting spaces, to ways to learn piano and even a handful of solutions for those who want to work out while wearing their headset, for whatever reason. What you won't find are Slack, Discord, any kind of note-taking app, a way to write down tasks, or anything else you'd expect from your computer.

That's where Spatial Computing comes into play. The term is more than Apple slapping their branding magic onto something that was already available. Spatial Computing is computing. You, using a computer, in the space around you.

Let's consider the Xbox. Yes, tEcHniCalLy the Xbox is a computer but only pedants would call it that. It's a console and does a great job at being one. Sure, you can open a web browser on it but there's really no reason to do so on a regular basis. The Quest is more like a console than a computer.

A shared design language

As far as I know, there's not even a UI framework for Quest development. Most of it happens in Unity, which is notoriously bad when it comes to creating 2D interfaces. There are a handful of other solutions to get something running on Quest but there's no chance of Quest apps actually getting to a point where the system as a whole has a unified design language.

Which is fine for games/experiences, there's no unified design language between Fortnite and Assassin's Creed either. It doesn't matter, because they're unique experiences.

This is not fine for an operating system of a computing platform.

It might feel like a small and obvious thing that Apple allows iPad apps to run on Vision Pro but it isn't. On day one of Vision Pro, there were more apps to manage your calendar than after years and years of Quest's existence. Which makes sense, since one of them is a game console and the other is a computer. One of them more or less requires you to start your development in a game engine, the other allows you to create a good-looking, albeit basic todo app with 30 lines of code.

Can Meta massage Quest into becoming an app platform?

I guess?!

It would be a long way to get there and you'll arrive at the same "quality" of apps Android can try to boast about but it's possible in theory. Can Vision Pro be used for VR experiences? Sure. It's already possible, with the only caveat being that there are no available controllers at the moment.

Quest and Vision Pro only share one similarity: People strap displays to their heads to interact with software. Everything else is fundamentally different. It can be compared but there's not really a good reason to do so.

February 14th, 2024

Befriending Birbs

Not necessarily directly but perhaps slightly related to my Year of Friendship, I bought a bag of shelled peanuts and stuffed a handful of them in my jacket pocket.

I'm befriending crows now.

Nothing can stop me.

It's legal, it's possible, it's necessary.

This is what you see before I become your BFF. (Bird Friend Forever)

This is not my first foray into bird friendship territory. After reading The Bird Way, a fantastic book by the way, I started greeting crows. Jennifer Ackerman's half-joking conclusion was that there's a non-zero chance that crows will rule the world one day, and I want to be on their good side, in case this happens faster than expected. Even if they keep their talons still and don't overthrow us, they also can remember human faces for years and are not shy to declare certain people their enemies and even tell their friends about them.

Anyway! In hopes of being recognized as a good source of snacks, I started throwing peanuts in the general direction of crows.

There are so many people with crow friends sharing their corvid adventures online, why shouldn't I be one of them?

I'm not lonely, you're lonely! Expect my pivotal role in some Home Alone remake in the future.

By the way: For more about a world ruled by corvids, I suggest Children of Memory. However, it's best to start with the first two books of the trilogy.

February 12th, 2024

Preliminary Post Mortem for Zettel

After babbling about Products People Want to Use I started to work on a shopping list app. Not because I had a strong vision of what I wanted to build, no, only to have something to work on and not lose my momentum.

The app, called Zettel, reached an interesting stage I felt was worth sharing. It looks great, it is more or less feature complete and it works, I've used it for all of my recent grocery shopping trips.

There's only one catch: It doesn't feel right. Stanley Kubrick said "The truth of a thing is in the feel of it, not in the think of it." and this is one of those moments. Something about the gestures, the giant tap targets and how adding items works is not right. The vibe is off.

I still have a couple of ideas that will most likely result in a complete redesign of the whole app. Before that happens, I wanted to share the current state for archival purposes.

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February 10th, 2024

Goodbye Astro

Remember how I proudly proclaimed that I'm done with Wordpress and moved this blog to Astro? Well, that didn't last very long. I still think that Astro is great but it feels like it's better suited for marketing websites and maybe web apps than blogs. The one thing that got me in the end was the fact that I did not manage to create a proper RSS feed with images and other bells and whistles.

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February 8th, 2024

Envy

The first and last time I felt envious was when my friend Kjell got a Mac before me. It’s not that I grew up in a particularly wealthy household—quite the opposite, in fact—but I had never wanted something as badly as my first Mac, feeling as though my future as a designer depended on it.

It took me a while to recognize the feeling, and I experienced quite the epiphany when I was finally able to label what was ruining my mood. I believe this was my first instance of practicing introspection.

It was also the first time I decided I didn’t want to feel a certain way and began to work on changing my perception of the situation. I wanted to be happy for my friend.

This experience was significant and continues to resonate throughout my life. I consider self-efficacy one of the most important skills a person can have. Writing about my first Mac brought these memories back, and I hope Kjell never noticed my feelings at the time. Though I doubt it, as I also wasn’t very good at being nice back then. That, however, is a topic for another time.

February 2nd, 2024

My First Mac

It’s the Mac’s 40th birthday, and people on Mastodon are sharing their very first Macs.

Mine was a Mac Mini G4. I didn’t even realize that I actually had started using Macs before the Intel transition happened until I read the Wikipedia article about it just now. The hardware specifics didn’t interest me back then. Fifteen-year-old me wanted to become a designer and knew that all the designers he looked up to used Macs, so there was really no choice.

My previous computer was a very old and very slow PC that didn’t even run the games all my friends were playing together online. Let’s not even talk about the performance of my pirated copy of Photoshop CS2.

Me and my first Mac
This is me, using my very first Mac, thinking that I can totally get away with this hairstyle.

Unboxing and placing the Mac Mini on top of my weird glass corner desk felt like receiving a ticket into a whole new world. I finally could do the things I saw designers do online. OS X felt like it was a gift from the gods. Everything was pretty, worked well, and instilled in me an appreciation for excellence that I hadn’t felt before and that is still going strong.

Looking back, that Mac Mini G4 wasn’t just a piece of tech; it was the starting point of my design journey. It turned my aspirations into real projects and set the standard for what I expect from technology. As the Mac celebrates its 40th, I realize it’s not just about the machine but about the doors it opened for me. It’s funny how a small box can play such a big part in your story.

January 24th, 2024

Products People Want To Use

The other day, I realized why I’m not motivated to finish my current app project. It’s a gratitude journal that isn’t crammed full of esoteric features and inspirational mantras. It would fit perfectly into my existing product portfolio and is genuinely fun to use.

After forcing myself to work on it for a couple more weeks, while only making incremental improvements, I couldn’t pretend anymore and took a few days off. Then it finally hit me:

It’s yet another app people don’t want to use.

They think they want to use it. They know they should use it. But in the end, it’s one of those “I guess I should try to incorporate this habit into my life” apps. Just like my others:

  • Henlo: “I guess I should start reaching out to friends more.”
  • Stoins: “I guess I should walk more.”
  • Peat: “I guess I should work on my habits more.”

I might be a bit biased, but all of those are great apps. They actually help people achieve their goals.

It’s just that I don’t have it in me to create another app like that right now.

Improving your social life, health, and habits takes weeks of work before you notice a difference. I’d like to work on something that provides value as soon as you download the app.

I decided that my next app will provide value in seconds. I put the gratitude journal app on ice and started working on a little app that solves one of the annoyances in my life.

Yay for not succumbing to the sunk cost fallacy.

January 14th, 2024

An Involuntary Exercise in Patience

Disclaimer: This is going to sound extremely petty. Poor baby is frustrated because he logistically can’t spend €4000, oh no!

Attentive readers know that I’ve been talking about how VR and AR are going to be the future of interfaces for years. One of the main reasons for me finally getting into coding was knowing that I had to be able to manipulate real interfaces directly, especially when interface design is entering the third dimension.

Apple’s Vision Pro announcement came quite a few years after I first pronounced XR to be the future of computing. I immediately put the required money into a budget meant for Vision Pro as soon as it would become available. It was my goal to be there, on day one, playing around with the hardware, writing software, and experiencing the new frontier of interface design firsthand.

Well, that didn’t quite work out. I somehow didn’t expect Apple to only sell it in the US at first. That, combined with the fact that you need to go to an Apple Store to have your face and eyes measured for the device to be properly set up, creates a logistical hurdle that I’m not willing to jump over. I won’t fly to the US just to buy a device.

So, this is me, frustrated that I have to sit on the sidelines, watching other people discover a device I’ve been waiting for for years. This is obviously irrational because I’m not actually losing anything, except perhaps for a head start in spatial computing experience but still… it hurts a little.

At least it’s a good exercise in patience.

January 11th, 2024

The Year of Friendship

It just so happened that I now live in a city where I don’t really know anyone. That could be a problem, but only if I let it become one. Instead, I want to embrace it as a project.

If I were someone who defined a Cortex style yearly theme, my theme for 2024 would be “The Year of Friendship”. Numerous studies, scientists, and - I guess - life coaches agree: Your relationships shape your life. Having a robust social life is key to happiness. The book The Good Life discusses this at length. It’s about the Grant Study that has been running for literally generations and conclusively shows that people consider their life to have been a good one when they had strong relationships.

My condolences to myself, as I don’t have a choice and somehow have to make new friends.

This shouldn’t be hard. Statistically, nearly half of the German people my age feel lonely. I just have to find those who are eager to change something about their situation.

Unfortunately, I’m not somebody who signs up for soccer practice or some kind of choir. I actually can’t come up with any group activity I’d like to do, except for joining a book club, but there doesn’t seem to be one in Schwerin. I’d start one, but… yes, I don’t know people yet. Apps like Bumble BFF are a no-go as well, I’m afraid. Nobody seems to use them here. Working remotely also removes the possibility of befriending colleagues.

Which leaves me with a couple of not very good ideas for now:

  • Joining a gym. I’d do this anyway, and it’s not the most social thing ever, but it’s something where I might meet people? Maybe?
  • Getting into running. That’s on my bucket list for this year as well, and - again - not a very social activity, but as soon as I become something of a runner, I can join some kind of running group…? That’s something people do, right?
  • Bouldering? I guess? I did this once and it ended up with me having to ram thrombosis injections into my then-girlfriend’s leg every day for six weeks. The half hour of trying to get up a fake-mountain was kind of fun, though. But do people make friends while hanging off an indoor cliff?
  • Start working in coworking spaces and cafes. This one has potential. The only problem is that I actually like to work when I’m working, and I tend to be focused and not very talkative when trying to get stuff done. I would need to not do that and instead try to talk to people. “Hello, fellow human, what are your thoughts about caffeinated beverages?” This will be great.

Why is this list so sports-heavy? Something like competitive knitting or hackathons would be much more in my wheelhouse. Unfortunately both aren’t available.

I’m optimistic that something will work, even though I haven’t found the perfect solution yet. This post isn’t supposed to sound self-pitying. It’s just the text I can link to when I tell you about all the friends I made in my review of 2024. There will be check-ins along the way. Looking at this like a project makes it easier for me to actually try new things and see what works.

If you have other ideas, or by some kind of freak accident, know somebody who lives in Schwerin and needs somebody to hang out with, let me know.

January 8th, 2024

Goodbye Wordpress

I’ve been using WordPress since I was 15, which is now over 15 years ago. Since I never bothered to learn PHP or read the documentation, I’d be lying if I said I knew how to actually build something with it. I’ve always relied on friends for help.

This is the first time in forever that I’m blogging on something other than WordPress. There’s no backend, no theming, no plugins, and for the first time, I actually understand how to add whatever I want.

It feels great.

There’s a slight chance that I’ll grow tired of using a static site generator as my blog framework, sure. But in the context of my ongoing effort to get better at coding, I feel like gifting myself this playground, with all its possibilities, might make the few downsides worth it.

Look at this cool library of all the books I’ve read in 2023! I wouldn’t even know where to start with something like that in Wordpress.

January 7th, 2024