Android phones are getting the ability to control your phone using only facial expressions..
Google has long supported “Switch Access” as an accessibility feature that allows accessories to be used over Bluetooth or USB to highlight and select touch targets in Android. With an update to the Android Accessibility Suite, Google has quietly added “Camera Switch” to that list, for Pixel phones only for now, which allows the phone to be controlled by facial expressions.
What does the new feature do?
This feature, which is live now for Android 12 owners, allows users to pick from one or two switches. The first uses one gesture to “scan” and that same gesture to select that target. The two switch option allows users to set multiple facial expressions to match up with Android actions.