What was hot at this year's Vegas gadget show
Gadget Show Polaroid
Credit: AP
Polaroid's new picture-taking GL20 sun glasses are displayed at the Consumer Electronics Show, Thursday, Jan. 6, 2011 in Las Vegas. (AP Photo/Julie Jacobson)
Credit: AP
Polaroid's new picture-taking GL20 sun glasses are displayed at the Consumer Electronics Show, Thursday, Jan. 6, 2011 in Las Vegas. (AP Photo/Julie Jacobson)
