Target positioning with gaze tracking
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United States of America Patent
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Jan 26, 2016
Grant Date -
Jul 9, 2015
app pub date -
Jan 7, 2014
filing date -
Jan 7, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Embodiments that relate to positioning a target indicator via a display system are disclosed. For example, one disclosed embodiment provides a method for positioning a target indicator using gaze tracking data having a coarse accuracy from a gaze tracking system of a computing device. Head pose data having a fine accuracy greater than the coarse accuracy is received from a head tracking system. Using the gaze tracking data, an approximate user gaze region within a display region is determined, and the target indicator is displayed at an initial location within the approximate user gaze region. A reposition input from the user is received. In response, subsequently received head pose data is used to calculate an adjusted location for the target indicator. The target indicator is then displayed at the adjusted location.
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