https://twitter.com/#!/ID_AA_Carmack/status/171625354161700866 https://twitter.com/#!/ID_AA_Carmack/status/1716253541617008... """A HMD without head tracking i

https://twitter.com/#!/ID_AA_Carmack/status/171625354161700866 https://twitter.com/#!/ID_AA_Carmack/status/1716253541617008... """A HMD without head tracking is counter-productive – the view feels like it swims opposite every tiny head motion.""" This guy knows his pixels. :-) Tweet was just this week, I believe. He's had a few others w.r.t. head tracking, FOV / display issues with fancy new displays. Definitely interesting to see his challenges.