[codekansas]

Eh. I think we got a bit nerd-sniped on some things and we ended up trying to build most of our stack ourselves. The control loop is just a pretty simple Rust loop for running ML models. ROS is kind of annoying to work with and the control loop is pretty simple so we just wrote it ourselves.

For two legged - I think it will eventually be quite a bit cheaper, it's mostly a software problem to get them to be stable. RL based control has gotten much, much better. For example, I was talking to Trevor Blackwell a few weeks ago, and he was saying the IMU on the original Anybots robot was over $2k, whereas if you throw a noisy IMU into sim, you can get away with something basically from a cellphone. So yea, personally I'm a big believer in needing to solve the robotics intelligence problem, and once you solve that, humanoids will make the most sense as a form factor.