| 摘要 |
The disclosed technology proceeds by placing an indicator on an object in a live action or pre-recorded video. The indicator may be placed on the object throughout a segment of the video manually, or with the aid of a computer-aided tracking program, sensor (e.g. satellite navigation system), or the like. The indicator is selectable. An example of such is where a user of a video receiving device uses a remote control to toggle through indicators displayed on screen and selects an indicator to receive more information on a person displayed on screen.
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