IMU
From Virtual Reality, Augmented Reality Wiki
Revision as of 14:42, 2 July 2015 by Xinreality (talk | contribs)
IMU or inertial measuring unit is an electronic sensor composed of accelerometer, gyroscope and magnetometer. It measures a device's velocity, orientation and gravitational forces.
In virtual and augmented reality, IMUs are used to perform rotational tracking for the HMDs and the Input Devices.
