| 摘要 |
<p>For interactions with first and second television systems (11, 21), portable devices (1) are provided with interfaces (2) comprising receivers (3) for receiving from the first television systems (11) information about video programs and senders (4) for sending to the second television systems (21) the information about the video programs and with memories (5) for storing the information about the video programs. A folio w-me-utility has been created for television systems (11, 21), and a user can go from a first television system (11) to a second television system (21) while saving-and-restoring. Preferably, the information comprises an audio feature and a video feature to allow the user to stop watching a video program via a first television system (11) and to continue watching the video program via a second television system (21) under corresponding conditions.</p> |
