TDK Corporation expands its Chirp Microsystems ultrasonic product portfolio with Chirp SonicTrack, an ultrasonic six-degree-of-freedom (6-DoF) controller tracking solution for all-in-one (AIO) virtual reality (VR) systems. Chirp SonicTrack is an inside-out tracking system that fuses ultrasonic and inertial sensor data to provide 6-DoF position and orientation tracking of a hand-held controller with sub-millimeter precision over […]