“Magic Finger” gives any surface the ability to detect touch input by way of the user’s finger. The high-resolution camera is able to detect 32 different surface textures, thus transforming any surface you touch into an interface used to pass information.
reset your ink cartridge. Another Pinner: "Ink Cartridge Low? Not true. this totally works, my printer stopped printing, saying there was no ink, I reset the cartridge and then printed 50 more documents and the ink still hasn't run out!