No microcontroller is needed because all it does is trigger the camera when motion is sensed, but one could be added to support more complicated use cases, like an intervalometer or constraining ...

To create activity zones on compatible cameras: Another option is to adjust the motion sensitivity inside the device settings ...

This mug is powered by a "nano chipset" and packs an accelerometer and gyroscope that can track motion controls with precision and accuracy. Combined with the ergonomic trigger, you can aim ...