Parts of a prototype I developed in Dec'08-Jan'09. The target was the HTC Diamond (Windows Mobile 6).
The main requirement was to "make it look nice like on the iPhone", which meant swiping, shaking, and smooth animations. Despite Windows Mobile's Big Suck Factor, this was made possible thanks to the use of the GapiDraw 4 library, for which I created a .Net wrapper. The result displayed at 60fps.
The phone's light sensor was used to alter the pace of an animation used to showcase the hybrid car's aircon system.