Ark of Moments
Create private 3D and VR galleries for your memories
What it does
Turn your photos and videos into a private memory capsule. Ark of Moments lets you design immersive 3D and VR galleries, creating an emotional story world for family memories, weddings, travel, and meaningful moments to explore in WebXR.
Turn personal photos and videos into a private memory capsule: an emotional story world for family memories, weddings, birthdays, travel and meaningful moments.
We turn your photos, videos and meaningful moments into a private memory capsule. You send the memories — we build the atmosphere, story and private link. Create a Memory Capsule from your photos and videos — a private story world you can open on desktop, mobile or immersive viewing surfaces, then share privately by link. From loose files to a finished private memory capsule in just a few steps. A memory capsule can be built as a large visual room with up to 48 visible photos/videos, or as a story capsule with up to 12 chapters and up to 144 memories total. Need more? We can discuss a custom setup. One-time galleries include 3 months of hosting. After that, choose a storage plan: 3 months,…from arkofmoments.com
Does the same job
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 27d ago · baselashraf81.github.io
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com