| 摘要 |
A computing device (100, 200)comprising a display (120) and a controller (210), wherein said controller (210) is configured to detect and track an object (H) via a video stream (265) provided by a camera (160, 260) and adapt an illumination (IL1, IL2, IL3) of said display (120) to properly illuminate the object (H) for successfully tracking said object (H). |
