HUMAN-MACHINE INTERFACE TETHERED TO A USER POSITION IN A THREE- DIMENSIONAL VR OR AR ENVIRONMENT

摘要

Techniques are shown for controlling spacing between a user and a UI that involve monitoring a user position relative to the UI. A first region is defined to determine a maximum spacing. When the user position is outside the first region, a reference point of the UI is moved toward the user position until the user position is within the first region. A second region is defined to determine a minimum spacing. When the user position is outside the second region, the reference point is moved toward the user position until the user position is within the second region.