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paul.notebook

#robotics

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  1. № 008

    Drawing the map while finding yourself on it — SLAM from scratch

    A small car with no GPS and no map has to draw the map and find itself on it at the same time. Drive it round a loop, watch its map bend, and watch the whole thing snap straight the moment it gets back to where it started.

    Interactive#ai-agent#robotics#from-scratch

    8 min
  2. № 006

    A robot dog in the browser: its walking policy is four matrix multiplications

    MuJoCo compiled to WebAssembly plus the walking policy Deep Robotics published make a Lite3 walk in your browser. Then you try to knock it over: blindfold its senses, shove it, detune its motors.

    Interactive#ai-agent#robotics#reinforcement-learning

    9 min