At I/O 2023, Google launched Project Gameface, an open-source, hands-free gaming tool that allows users to control a computer’s cursor with head movements and facial gestures. Inspired by quadriplegic gamer Lance Carr, who has muscular dystrophy, the project aims to make gaming more accessible. Google collaborated with Lance to bring the project to life and has open-sourced the code for developers to create inclusive Android applications. By tracking facial expressions and head movements, users can customize their experience, from cursor speed to gesture sizes. Project Gameface also enables users to perform various mobile actions, including drag functionality. The camera feed enhances user experience, offering new possibilities for customization.
https://developers.googleblog.com/en/project-gameface-launches-on-android/