~/talk

Making VR more interesting with JS and Brain.js

Talkat Conf42 JavaScript 2020 · 2020-09-30..10-01· [webxr, javascript]
slides:none on file

Builds a web VR search-and-find game with A-Frame primitives and a Node/Express backend that uses Brain.js to train a tiny neural net (configured with three hidden layers). Training rows combine the player’s x,y,z location plus found (0/1) and steps to predict "will finish" and the server returns new item coordinates; items move closer for struggling players and farther for strong players. Code shows HTML scene setup, asset use, custom attributes and a single prediction endpoint.

AI-written summary · about

  1. 0:00Introduction
  2. 1:56Talk structure
  3. 2:19Virtual reality background
  4. 4:29VR app with A-Frame JS
  5. 17:13Adding ML to VR
  6. 22:55Brain.js in VR predictions
  7. 29:59VR and ML considerations
  8. 32:46Key takeaways
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