Peter Hagen

Here’s what we believed in 2020: apps work better when they run closer to their users. Some kinds of apps, like video or real-time presence, can’t be done without physical locality. So, that’s what we expected to talk about on our HN launch thread: WebRTC, edge caching, game servers.

What people actually wanted to talk about, though? Databases.

Here’... See more

At a high level, the pitch is not that this is a new kind of dynamic medium, but rather that Vision Pro gives you a way to use (roughly) 2D iPad app UIs on a very large, spatial display. Those apps are organized around familiar UIKit controls and layouts. We see navigation controllers, split views, buttons, text fields, scroll views, etc, all... See more

"If only we had more { money | time | authority | technology }, we could get everything done."

But there's a paradox here: it's never actually been true.

All great achievements happen while yoked by constraints. Even the biggest budget, high-stakes government programs (the Manhattan Project, Apollo Program) were heavily constrained.

“You are a New Yorker when what was there before is more real and solid than what is here now.”

The problem is not that people are saying that they are now reading between 9-15 publications each week, nor that you probably think this is a high number. Nor is it a problem that the people who likely answered are all media professionals and thus don't really represent the larger public.

The problem is that this number is way too low and likely... See more

ARKit persists

anchors and mapping data based on your location.

• Practically speaking, this means that if you use an app to anchor some paintings to your wall at home, then go to your office, you won’t see the paintings there. You can persist new paintings on the walls in your office. Then when you return home, the device will automatically reload

... See more