C3A is a cross platform format for animated 3D geometry.
Compact, fast, low bandwidth, and compatible with all current hardware/firmware; DirectX, OpenGL, XBox, PS2, 360, PS3, PSP, Wii, & DS.
HDCellRT Produced an interactive ray tracer for use on the Sony Playstation 3's Cell processor. It can output to the high definition frame buffer on the PS3. Most of the project is written in assembly for the Cell's SPUs. Project not polished, but done