The DragonBoard’s smart-phone ancestry is plain to see. It boots into Android, supports impressive video, and a plethora of other media types. It even has a GPS antenna. Makers will appreciate its GPIO pins for interacting with the physical world, and the option to swap Android for Linux or even Windows 10 IoT. It comes in a compact package: a credit card sized board, barely thicker than its USB ports. The designers even picked a smaller power-plug, to keep the board thin.