When added onto an existing Kinect, the NUIA eyeCharm allows it to serve as an eye-tracking device
A diagram illustrating how the NUIA eyeCharm works
A lot of people are getting excited about the upcoming availability of the Tobii REX device, that adds eye-tracking capability to existing computers. If it’s any indication of what consumer prices will be, a Developer Edition is currently available for US$995. Munich-based startup 4titoo, however, is hoping that consumers might be swayed towards its $60 alternative. It’s called the NUIA eyeCharm, and it works with the user’s existing Kinect.
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