Abstract: A computer mouse module includes a body having a front face, a lower side, and a lower front edge portion that extends between the lower side and the front face. The lower front edge portion includes a slope between the front face and the lower side. The computer mouse module includes a movement sensor held along the slope of the lower front edge portion of the body. The movement sensor is configured to detect movement of the computer mouse module along a tracking surface at at least two angular positions of a longitudinal axis of the body relative to the tracking surface.

Abstract: An adaptive grip for a digital stylus includes a body having an internal volume and a keying feature in the internal volume to rotationally key the digital stylus to the body. The adaptive grip further includes a distal opening to allow an inking tip of the digital stylus to protrude from the internal volume and a retention feature to retain the digital stylus in the internal volume in a longitudinal direction.