Polaroid is opening up a second generation of its compact Cube action camera up for preorder. The Polaroid Cube+ is another small video camera, measuring the same 35mm in each direction as the original, but this time the Plus adds in wireless connectivity to a smartphone or tablet using the companion app and Wi-Fi, providing viewfinder, remote controls, and faster sharing of captured video and images, at a range of up to 30 feet.
