Interactive television system
A method of providing information to a viewer having a reading device, a television, an input device, and an output device includes transmitting a first digital signal to the reading device. The first digital signal includes information for display on the television. When the reading device receives...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of providing information to a viewer having a reading device, a television, an input device, and an output device includes transmitting a first digital signal to the reading device. The first digital signal includes information for display on the television. When the reading device receives the first digital signal, the reading device sends a first reading device signal to the television for display to the viewer. The first reading device signal includes information derived from the first digital signal. An output device digital signal is provided to the output device if the viewer sends an input device signal to the reading device by pressing on the input device when the first reading device signal is displayed to the viewer. The output device digital signal includes information for the output device to provide image and/or text related to the information displayed to the viewer. |
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