Future Macs may watch you watching them thanks to a gaze-based display control
<p>Future Macs may watch you watching them. Let me explain. Apple has been granted a patent (number 9,454,225) for “gaze-based display control.” It involves a method for receiving an image such as the eye of someone looking at a Mac, and identifying, based the image of the eye, a direction of a gaze performed by the user. </p>