Experience in the design and development of a game based on head-tracking input
Jeffrey Yim, Eric Qiu, T.C. Nicholas Graham · 2008
Tracking technologies, such as eye and head-tracking, provide novel techniques for interacting with video games. For instance, players can shoot with their eyes in a first person shooter using gaze-based input. Head-tracking systems allow players to look around a virtual cockpit by simply moving their head.