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Why Janet? (2023)

https://ianthehenry.com/posts/why-janet/
182•yacin•3h ago•80 comments

Adafruit Receives Demand Letter from Fenwick Legal Counsel on Behalf of Flux.ai

https://blog.adafruit.com/
161•semanser•2h ago•49 comments

Apple rejected my dictation app for using the accessibility API

https://www.mitmllc.com/blog/apple-rejected-my-dictation-app/
26•RZelaya•42m ago•12 comments

CSS-Native Parallax Effect

https://dan-webnotes.com/posts/2026-06-02-css-native-parallax-effect/
44•dandep•2h ago•25 comments

The newest Instagram “exploit” is the goofiest I've seen

https://www.0xsid.com/blog/meta-account-takeover-fiasco
1912•ssiddharth•20h ago•435 comments

Can the stockmarket swallow Anthropic, SpaceX and OpenAI?

https://www.economist.com/finance-and-economics/2026/06/01/can-the-stockmarket-swallow-anthropic-...
442•1vuio0pswjnm7•12h ago•782 comments

Great Question (YC W21) Is Hiring Applied AI Interns

https://www.ycombinator.com/companies/great-question/jobs/J5TNvQH-ai-engineer-intern
1•nedwin•41m ago

Muxcard, a dyi credit card size computer

https://github.com/krauseler/muxcard
102•sargstuff•2d ago•29 comments

macOS needs its grid back

https://blog.hopefullyuseful.com/blog/macos-needs-its-grid-back/
296•ranebo•11h ago•172 comments

Webcam head tracking, webcam to control in‑game FOV

https://www.openfov.com/
17•mwit2023•2d ago•13 comments

CQL: Categorical Databases

https://categoricaldata.net/
59•noworriesnate•3d ago•16 comments

Chipotlai Max

https://github.com/cyberpapiii/chipotlai-max
266•nigelgutzmann•13h ago•42 comments

You Don't Love Systemd Timers Enough

https://blog.tjll.net/you-dont-love-systemd-timers-enough/
18•yacin•3h ago•16 comments

OpenAI frontier models and Codex are now available on AWS

https://openai.com/index/openai-frontier-models-and-codex-are-now-available-on-aws/
296•typpo•14h ago•105 comments

Sweden is now America's most valuable tech ally. Most Americans haven't noticed

https://thehill.com/opinion/technology/5898904-strategic-alliance-sweden-us/
13•RickJWagner•33m ago•3 comments

Debug Project

https://debug.com/
239•Eridanus2•16h ago•96 comments

How is Groq raising more money?

https://www.zach.be/p/how-the-hell-is-groq-raising-more
121•hasheddan•11h ago•56 comments

CS336: Language Modeling from Scratch

https://cs336.stanford.edu/
493•kristianpaul•22h ago•48 comments

AI Agent Guidelines for CS336 at Stanford

https://github.com/stanford-cs336/assignment1-basics/blob/main/CLAUDE.md
437•prakashqwerty•20h ago•140 comments

10g Upgrade

https://klaxzy.net/var/infra/10g-upgrade.html
6•klaxzygen•2d ago•0 comments

Should you normalize RGB values by 255 or 256?

https://30fps.net/pages/255-vs-256-division/
285•pplanu•19h ago•118 comments

Microsoft builds MacBook Pro rival with NVIDIA-powered Surface Laptop Ultra

https://www.windowslatest.com/2026/06/01/microsoft-builds-its-ultimate-macbook-pro-rival-with-the...
235•jbk•1d ago•493 comments

Fooling around with encrypted reasoning blobs

https://blog.cryptographyengineering.com/2026/05/29/fooling-around-with-encrypted-reasoning-blobs/
107•supermatou•4d ago•18 comments

Stop Ruining It

https://seths.blog/2026/06/stop-ruining-it/
9•herbertl•2h ago•0 comments

Launch HN: Expanse (YC P26) – Unlock Wasted GPU Capacity

87•ismaeel_bashir•23h ago•25 comments

What appear to be biochemical processes may be a natural feature of geology

https://www.quantamagazine.org/the-dirt-that-refused-to-die-20260601/
248•speckx•21h ago•89 comments

Strace-ui, Bonsai_term, and the TUI renaissance

https://blog.janestreet.com/strace-ui-bonsai-term-and-the-tui-renaissance/
72•matt_d•8h ago•48 comments

Ask HN: Who is hiring? (June 2026)

206•whoishiring•21h ago•286 comments

On Reading SRAMs in IR Images, and Establishing Bounds on Trust

https://www.bunniestudios.com/blog/2026/on-reading-srams-in-ir-images-and-establishing-bounds-on-...
7•zdw•1d ago•2 comments

A new way to build chips: Sequentially stacking silicon to extend Moore's Law

https://matse.illinois.edu/news/85775
63•hhs•2d ago•38 comments
Open in hackernews

Webcam head tracking, webcam to control in‑game FOV

https://www.openfov.com/
17•mwit2023•2d ago

Comments

itsthecourier•57m ago
when your head move, and with it your eyes, you move what's in front of them to your perspective inside the simulation, just as VR works

but in this case it is detrimental because the screen is fixed, the natural behavior would be not to move it

or at least do very little with it like a parallax

the current demo would cause nausea after a moment

Mashimo•52m ago
Have you tried it or is that your theory?

Don't all headtrackers work like this? Also the infrared ones.

purrcat259•50m ago
When I used a head tracker (homemade infrared one), I just got used to shifting my head but keeping my eyes on the screen. Having a wider screen helps.
quietsegfault•31m ago
I learned how to shift my head only a little bit to move the FOV a lot when using one of those infrared trackers. Still kinda hurt my neck.
oyagci•28m ago
People playing simulators such as DCS are used to have head tracking with OpenTrack. It's very helpful
jai_•45m ago
Cool to see this, it's a cool in-between step for not having additional wraparound screens or a VR headset.

I used to run a similar software[1] for when I was really into playing F1 racing games. However one of the problems I found was the initial disconnect in your head and eye movement that took some getting used to.

For example, if you want to look left to see an upcoming turn, naturally your eyes move before your head, and your head follows after. With this software enabled, you have to consciously inverse the process where your head moves a direction, but your eyes still remain looking forward at the screen.

It took a some getting used to and resulting in some dizziness afterwards, but was fun.

[1]: https://facetracknoir.sourceforge.net/home/default.htm

Freaky•23m ago
opentrack would be the one to beat these days: https://github.com/opentrack/opentrack

It's completely replaced my TrackIR 5, since it averts the need to wear headphones and dig out the tracking bracket every time I want to use it, and the accuracy feels about the same.

I found head tracking pretty much becomes second-nature after a while - to the point at which it feels weird to play first-person sims without it. Not quite as fancy as VR, but much more comfortable and much more practical.

fxwin•44m ago
Hmm, from the title i expected a tool to calibrate FOV angle to monitor size/distance
oyagci•30m ago
What are the differences between OpenTrack and this ?
cubefox•29m ago
Wouldn't it be better to use head tracking to get the position of the head relative to the monitor, so the monitor behaves like a window? Like in Johnny Lee's classic Wii demo [1].

The way it currently works (rotating the view upon head rotation) doesn't really make sense because a monitor is not a head mounted display.

1: https://youtube.com/watch?v=Jd3-eiid-Uw

Mashimo•14m ago
> The way it currently works doesn't really make sense

And yet, sim players are using it. Players want to use small headmovements to simulate large head movements ingame. It seems to work.

markun•28m ago
Wonder if I could use that to swipe through virtual desktops?
hyperific•17m ago
Also check out the SmoothTrack mobile app. Same use case but the compute is done on a phone instead of the gaming machine. Head position data can be sent over local network or USB.