Patent attributes
An object tracking method applied to an object tracking system comprising an object sensing device, an object identifying device, and a control interface comprising an object sensing region and an object identifying region. The object tracking method comprises: (a) generating object sensing values via the object sensing device; (b) calculating a location for the object on the object sensing region according to the object sensing values; and (c) adjusting the location for the object if the object sensing device or the object identifying device determines at least part of the object is on the object identifying region. The step (c) can adjust the location for the object if the object will enter the object identifying region. By this way, the dead zone issue for the control interface can be avoided.