Everyone thinks gamers are lazy, but we’re the only people on the couch moving: our fingers, and what with this newfangled motion sensing technology sometimes even our arms and entire bodies. Sony aims to fix that. They’ve filed a patent for eye tracking contact lenses using magnets and mirrors and stuff: According to Sony, eye gaze may be tracked using magnetic sensors and magnetized contact lenses and/or using video-based sensors and reflective contact lenses. In one embodiment, magnetic sensors may be placed on a video game console or near the head of a user of a video game console to track…