Motorola has devised a handset that dances for joy when it receives a call.
The "ambulatory" device, as it is described, sits on four vibrating feet that shake with different strength and in slightly different directions to make the whole handset wriggle around.
The device could, for example, shimmy in a clockwise direction to signal an incoming call from the office, or wobble counter-clockwise to alert the user to a new message.
Motorola even proposes using accelerometers to let the owner teach the phone how to dance when a certain person calls. A further party trick would see the device detect the beat of a music track and dance along in time.
This is, of course, patented. A similar idea has also appeared in Halfbakery.
[New Scientist via Gizmodo. Image Credit: Google Image Search]
