Do you ever think to give the football game a GPS tracking? I don’t think so, but the researchers at Carnegie Mellon University on the project to develop GPS tracking. They will use GPS receiver chip and able to transfer to the satellite for about 20,000km up on the air. They aimed to give the 3D position in the real time. They will put circuit board, battery, and receiver which include Ublox Antrais LEA-4T and SiRF Star III inside the football. Wow cool! And for more details you can watch the video below.