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.
Dungeons &amp; Dragons Computer Fantasy Game The Dungeons & Dragons Computer Fantasy Game is a handheld electronic game released by Mattel in 1981.