| 摘要 |
<p>An image distribution system comprises a distribution center (10), a user terminal (20) and an online telecommunication line (30) that connects the distribution center and the user terminal for two-way communication. The user terminal (20) has a display screen, part of which forms a frame (23) where a video program sent from the distribution center (10) is displayed. The user terminal (20) can acquire predetermined data provided by or through the distribution center by giving a command in the frame (23) using a pointing device (22) of the user terminal (20).</p> |
