When it comes to the iPhone X, facial recognition is most associated with the Face ID biometric security system, but there are other ways to use the front-facing camera on your device.
In a new game, titled Rainbrow, Washington University computer science graduate Nathan Gitter has created an innovative new game mechanic using Apple’s TrueDepth camera system — requiring players to control an on-screen character by raising or lowering their eyebrows. Yes, seriously!
