Google powers up assistive tech in Android with facial gesture-powered shortcuts and switches

Making smartphones more accessible is always a good idea, and Google’s latest features bring quick actions and navigation to people whose expressions are their primary means of interacting with the world. Project Activate and Camera Switches let users perform tasks like speaking a custom phrase, or navigating using a switch interface, through facial gestures alone.
The new features rely on the smartphone’s front-facing camera, which can watch the user’s face in real time for on