The latest innovative mainstream use of a Kalman filter that I'm aware of is from a Microsoft contribution to chromium, for better tracking the mouse: https://c

The latest innovative mainstream use of a Kalman filter that I'm aware of is from a Microsoft contribution to chromium, for better tracking the mouse: https://chromium-review.googlesource.com/c/chromium/src/+/1822657 https://chromium-review.googlesource.com/c/chromium/src/+/18...