Amazing build by @bekopharm [https://social.tchncs.de/@bekopharm] - a DYI head tracker using modestly priced consumer electronics :D

https://beko.famkos.net/2021/07/08/diy-headtracker-for-gaming-on-linux-pc/ [https://beko.famkos.net/2021/07/08/diy-headtracker-for-gaming-on-linux-pc/]