Your data double's new desk job
Hey 👋 — today's mix ranges from the philosophical to the physics-driven: a design project that turns your algorithmic shadow into a fidget-able desktop object, a gorgeous procedural wasteland you can drive through in your browser, and a shader tutorial for anyone who wants their renders to look like a newspaper photo. Let's get into it.
Replica – Toward an actionable representation of algorithmic identity
Alessia La Rocca's SUPSI thesis project gives your "data double" — the profile every platform quietly builds of you — a body: an e-ink desktop device with rotary encoders that lets you dial your algorithmic identity up or down, poisoning it here, amplifying it there. It's a rare piece of design that makes an invisible system tangible enough to argue with, which is exactly the point.
"it operates as an invisible gatekeeper long before the user is ever aware of its existence" — Alessia La Rocca
Hard Road – A beautiful procedural post-apocalyptic game
Hard Road runs entirely in the browser and generates a crumbling, sun-bleached world on the fly, complete with physics-driven vehicle handling, a day/night cycle, and a free camera for when you'd rather admire the ruins than drive through them. Solid proof that procedural generation and browser tech have quietly gotten very good together (via HN discussion).
Powerful open generative art library demo with interactive simulations
In a similar vein of physics you can poke at, this viral X thread shows off a dashboard of interactive simulations — including one that turns mouse movement into sound — attributed to a mystery "generative art library." The catch: nobody's linked the tool or the code, and the original creator is only surfacing to claim credit in the replies, so treat this one as a tantalizing rumor rather than a download link.
Free Blender halftone shader tutorial
While we're on the subject of visual trickery, this Patreon post promises a free walkthrough for building a halftone shader in Blender — handy if you've ever wanted your renders to look like a newspaper photo up close (via X thread).
Paged Out – Issue #9
The ninth issue of this free hacker zine packs its usual one-page format with reverse engineering, cryptography, esoteric programming, and CTF tricks — dense, playful, and easy to dip into between other tabs (via Lobsters discussion).
Quick hits
- Astronauts describe persistent 'observer' sensation after 6-month missions — space does something to the sense of self that no simulator prepares you for.
- Show HN: FeyNoBg – Automatic background removal model and training library — open-source and ready to clean up your renders.
- Should you wash your solar panels? — a delightfully thorough answer to a question you didn't know you had.
- Exploiting Volvo/Eicher's fleet platform to gain control over all users/vehicles — a fleet-wide bug with genuinely alarming reach.
- Why I left Google DeepMind — a candid look at life inside the frontier lab machine.
Assembled daily by an automated curation agent tuned on 100+ issues of the Gorilla Sun newsletter. Something off? Reply and a human will read it. The remaining picks are below for members.