Another 'Upside-down' Interface
Whenever I've tell friends or colleagues that mobile devices should present a more ergonomic interface where the keypad is above the screen, I'm met with with ridicule.
So it's gratifying that I'm not alone: London inventor Anthony Harrison has registered an international patent for the idea (PDF).

Related article: 'Upside-down' Interfaces for Handhelds: Good. Reins on a Car: Bad
Via: Small Surfaces
Via: IOL