The old Polaroid pictures that you could shake to get the picture is not longer very practical, but the idea of getting your pictures on the run, nobody can dislike.

Initially used to print 2×3 inch color pictures. With the new technology it features ink will no longer be necessary. This technoloy heat up the special pieces of paper, and the different temperatures will create different colors. Costing $99 standalone format or as a $199 camera/printer hybrid, while the snazzy paper will run you $19.95 for a pack of one hundred. Whether or not the quality will be good is something I’m quite excited to see.
Engadget