| 摘要 |
User interface technology that provides feedback to the user based on the user's gaze and a secondary user input, such as a hand gesture, is provided. A camera-based tracking system may track the gaze direction of a user to detect which object displayed in the user interface is being viewed. The tracking system also recognizes hand or other body gestures to control the action or motion of that object, using, for example, a separate camera and/or sensor. The user interface is then updated based on the tracked gaze and gesture data to provide the feedback. |
