pivot mount holster = kinetic charging + steadycam + pedometer

grabcad

The innovative quick-draw belt clip phone holster allows users to mount their mobile phone like a pendulum for various benefits. As they walk, inertia causes the phone to swing in front of a high power magnet that induces a current in the charging coils compatible with Lumia 820. The OS can be modified to recognize and monitor this field effect as a charge source. Additionally, the pendulum motion acts as an accurate pedometer by affecting the accelerometer standard on the Lumia 820. This data could be utilized in various applications such as gaming. The pivot point for the pendulum motion is strategically placed on the main camera lens, making the holster useful as a steadycam. It can be worn on a waistbelt or held by hand, with gravity assisting in stabilizing the camera orientation. The holster's primary material is folded sheet aluminium, with a belt clip made of sheet steel and a cushioned closed cell polyurethane foam mating surface that protects the phone screen and locks it in place. The pivot features a nylon bearing to minimize friction.