A motion is determined via a motion detecting function in a mobile station.

In addition to simply detecting movement, the movement detection means is capable of identifying one or more characteristic of the detected movement.

Determination can be carried out by facial detection or motion detection.

A movement detection unit detects movement of the video device.

The present invention is a movement detection system.

The sensing and interpretation application 30 detects motion of the mobile communications device 10 via the motion detecting device 60.

Each motion detection device (21) has a viewing angle and the viewing angle of any motion detection device (21) overlaps with the viewing angle of at least one other motion detection device (21).

The electronic device includes movement detection circuitry (20) configured to detect movement of an object near the movement detection circuitry.

A noise reduction device using the motion detection device is also disclosed.

A motion sensor system (1) is provided that has several sensor units (2).

The motion-sensing unit senses a first motion and converts the first motion into a first signal.

A movement detecting device generates a signal responding to the movement of the cage.

A step movement detection device has a detector and a detection device body.

A motion-sensing program performs motion sensing by using an output of a magnetic sensor having at least two axes.

The movement detection part (40) detects the movement of the device main body.