Gadget Boy:  Noveto Soundbeamer 1.0

The Soundbeamer allows you to hear audio from a variety of sources privately without disturbing others or wearing earphones. The sound (ultrasonic waves) is beamed directly to just outside your ears, a 3D sensing module tracks the position of your ears in real-time. According to Noveto, the Spatial 3D capability makes it possible to experience sound from anywhere regardless of head movement. Price TBA. noveto.com