New 3D technology paves way for next-generation eye-tracking

By integrating powerful 3D imaging technology with advanced computation, researchers can capture gaze direction information from tens of thousands of surface points on the eye instead of about a dozen used by conventional eye-tracking methods. The technique could boost eye-tracking accuracy in a variety of fields ranging from the entertainment industry to medical research and industrial engineering.

By integrating powerful 3D imaging technology with advanced computation, researchers can capture gaze direction information from tens of thousands of surface points on the eye instead of about a dozen used by conventional eye-tracking methods. The technique could boost eye-tracking accuracy in a variety of fields ranging from the entertainment industry to medical research and industrial engineering.

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