Google Project Gameface: What is it, who is it for, and how does it work

Announced earlier this month, Google’s Project Gameface is coming to Android. It is an open-source hands-free gaming mouse, which allows differently abled people to control the cursor on a computer using facial gestures and head movements. Initially available only for PCs, it is now expanded to the Android operating system – announced Google at its annual developers-focused conference, Google I/O. So what is Project Gameface and how does it work? Let us explain: