Apple pushes for head-tracking, battery patents

Three recent Apple patent applications have been made public, in each case covering substantially different technologies. The first proposes a head-tracking system, which would adjust the perspective of on-screen images relative to a person’s own view, judged via camera. When examining a 3D chart, for instance, shifting one’s head left or right would present a slightly different angle…

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Apple pushes for head-tracking, battery patents