Hacker News Reader

Vakaiseron Show HN: Pac-Bench – How well can models one-shot a Pac-Man game?

I’m quite optimistic about how AI tooling will raise the floor for creative work.

I personally have been working on a Three.js project with Opus 5 and 5.5 that I never would have continued with had I needed to dive into documentation by hand.

Seeing immediate results is incredibly motivating.

Vakaiseron Phyllotaxis: An audio-reactive LED display

Excellent choice in music for the demonstration.

https://music.apple.com/us/album/neon-pattern-drum/134973653...

Vakaiseron Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi

While it's not free or a first party offering, I've had great success with Cindori Backdrop:

https://cindori.com/backdrop

Vakaiseron Show HN: LiveWorld – Every 24/7 YouTube live camera on one globe

https://liveworld.info/cam/seattle-sea-otter

Started watching the Sea Otters in the Seattle Aquarium. 10/10 would 'awww' again.

Vakaiseron New app: Yesterday, an iPhone app for yesterday's weather

The mice from other users in the background is a really fun addition to the site. I appreciate the 'quiet mode' toggle that disables it as well.

Vakaiseron Electronic skin for prosthetics to sense temperature and pressure

Yes, the skin sensor technology in the article is about translating real world heat and touch sensations into electrical signals that can be interpreted by human nervous systems via prosthetics.

XR haptics, on the other hand, convert electrical signals into real world sensations.

While the two technologies are fundamentally different, they are also complementary. The process of 'serializing' and 'deserializing' analog touch data into a digital data storage format has multiple cross purpose applications.

Vakaiseron Electronic skin for prosthetics to sense temperature and pressure

There are also promising applications for this in XR hardware; haptic gloves and bodysuits are a logical next-step for accurate fine-grained sensation reproduction in simulations.

I foresee a future where prosthetics and XR hardware share mutual advancements and use simulations as a test bed.

Vakaiseron Formalizing Fermat's Last Theorem

We'll increasingly observe announcements of this kind as AI tooling scales. As impressive as agentic coding is, it pales in comparison to the value proposition of medical, mathematical, and physics research.

I optimistically expect to witness the advent of a global 'panacea' in my lifetime thanks to AI's efforts. Cost effective large scale genetic engineering, a cure for every disease, potentially even a cure for aging.

The future is both beautiful and terrifying.

Vakaiseron Exit the Cave

'Putting yourself out there' is really only a necessity if the validation you seek through your pursuits is external in nature.

Those who seek internal validation need not exit the cave, for it is not a coward's cage; it is merely another space to pursue one's own enlightenment and holds no power over its occupant.

Vakaiseron Atlas: A World Model for Spatial Intelligence

3DGS to Mesh conversion does exist: https://www.kiriengine.app/blog/what-is-3dgs-to-mesh

Furthermore, AI can be used to generate 3D primitives from Gaussian splats and point clouds. Sure, it would require an intermediary stage should the Atlas team not build it into a first-class offering, but the process is not exactly untenable.

Vakaiseron Atlas: A World Model for Spatial Intelligence

This is incredible. One potential application that I'm thinking about already is the rapid iteration of video-game map blocking. Being able to drop in some 'initial state' configuration and then have it procedurally generate a handful of alternative configurations could make rapid prototyping a significantly quicker experience, especially if you wanted to see what a potential end result could look like.

Furthermore, being able to extract and process world geometry and 3D objects from Atlas could reduce friction in the early stages of indy development, where developer time is stretched thinner.

I'm very excited about AI tooling moving forward if this is a glimpse into the future.

Vakaiseron Show HN: Laser Graffiti

While this is interesting, what I really wanted to see was more 'graffiti' and less 'laser'.

Graffiti, fundamentally, is a defacement of public property as a form of artistic self expression. To that end, why not combine this with a laser engraver instead of a laser pointer?

Imagine hooking this up and then literally carving your graffiti into the side of a brick building. Or burning it into the paint on a metal container car.

Obviously such a thing has the potential for serious bodily harm and could start building or wild fires inadvertently, to say nothing of the energy consumption requirements such a laser engraver would necessitate.

Counterpoint: rule of cool.