printer for cellphones

one liner: make a printer for cell phones by exposing polaroid pictures to the cellphone display

I think I saw like a tiny version of polaroid cameras where the polaroid is like a little sticker that you can just stick anywhere. It'll be really useful if you can just find and print out figures from google and stick it on stuff.

typically other methods of printing require a lot of moving parts and possibly heat to finalize the printed material. This method would allow printing with the minimum amount of extra parts.

not sure if the contrast on the cell phone display is good enough for this though, it may take some experimenting to see how it works