From the maker that brought us Virtual Reality Doom, Clem now brings us an up to date and upgraded Raspberry Pi project in the form of the open source clone of Quake 3 Arena: Open Arena! Using an Arduino and radio frequency communications, Clem makes it almost wireless in its ability to transmit the orientation data to the Raspberry Pi in realtime oer 5.8Ghz! Can you help Clem finish off the project? Find out how on the element14 Community!