Is your dad the Richard Avedon of cell phone photography? Help him make hard copies of his photos on the go with Polaroid’s tiny Pogo printer. Using his cell phone’s Bluetooth capabilities, he can print 2-by-3-inch borderless photos in a minute. The photos themselves are water-resistant, tear-proof, smudge-proof, dry to the touch after printing and have a peel-off back for optional wall-sticking. And, measuring in at 3-by-5-inches, the printer can fit in his jacket pocket. Unfortunately, the Pogo printer doesn’t work with the iPhone.