What device measures its the proper acceleration relative to freefall, and is increasingly used in portable electronic devices and video game controllers to detect the orientation of the device or provide game input?
Free fall sensor Acceleration sensor Accelerometer Free Fall Sensor Free-fall sensor Gyroscopic control (gaming) Accelerometry G-Sensor Auto screen rotation Accelerometers IEPE
accelerometers gyroscopic control gaming auto screen rotation free fall sensor accelerometer g sensor accelerometry acceleration sensor iepe
accelerometer
WikipediaEntity
Accelerometer