What began on  May 1, 2016 in regard to The DragonBox Pyra handheld computer?
DragonBox Pyra The DragonBox Pyra is an upcoming Linux-based handheld computer equipped with a keyboard and gaming controls. The project entered prototyping stage in 2015. Pre-orders began on 1 May 2016, with a final release date open.
Game Gadget The Game Gadget is an open source gaming handheld that supports music and video playback, open game development, and some e-reader features. It is available in one colour (white). It was released on April 6, 2012.