accelerometers, gyroscopes, microphones, pressure sensors, displays, and more. Many of the sensors in a typical cell phone would not be possible without MEMS. There are many ways that MEMS devices ...
A simple function like rotating the screen of your phone or tablet requires a MEMS. Apart from accelerometers and gyroscopes, smartphones contain micro-mirrors, image sensors, auto-focus actuators, ...
Micro electromechanical systems (MEMS) are tiny mechanical contraptions inside your phone which detect accelerations and rotation, using accelerometers and gyroscopes machined out of pure silicon.