Advance Laser Pointer for Presentation - Concept

This is how I envision the Advance Laser Pointer

Concept: A combination of tiny gyros and accelerometers built into the body of the laser pointer with a microprocessor that can perform different function depending on user selection. The laser head would be motorized and can swivel (internal to the device) accordingly; think of eyeballs in your sockets. Several buttons on the body of the pen shaped laser pointer; when pressed, one would keep the laser horizontal as you swing the laser pointer left to right, another would keep the laser vertical as you swing the laser pointer up and down. The algorithm would take in account your motion and compensate for vibration and movement, adjusting the eyeball of the laser to keep steady pending selected function. This logic can expand to include diagonal lines, circles, and any other useful motion for a speaker doing a presentation.