Japanese start-up company FOVE is now offering consumers a virtual reality headset, which integrates eye-tracking as a novel means of interaction. The technology depends on tiny chip LEDs developed by ...

With the ability to illuminate a face with 1200mW of infrared light, the SFH 4770S from Osram Opto Semiconductors is well-suited for facial recognition and eye-tracking systems. The emitter's broad, ...