> Sensor fusion is not far simpler, Sensor fusion is a piece of piss. How do you think any of the VR headsets work? SLAM is compute expensive, and runs at ~30h

> Sensor fusion is not far simpler, Sensor fusion is a piece of piss. How do you think any of the VR headsets work? SLAM is compute expensive, and runs at ~30hz, sensor fusion is the only way to give a smooth experience. Online calibration is actually the hard part, even then its largely solved.