Super tiny usb 720p camera
Vendor's Description:
this looks like it would be awesome as a spycam on robots:
http://www.techmoan.com/blog/2011/4/16/the-smallest-720p-camcorder-in-the-world.html
http://www.youtube.com/watch?v=CgtTg62GDfs&feature=g-vrec&context=G2deca86RVAAAAAAAABw