| 摘要 |
A data storage and control unit has processor connected to a data input for receiving data, a data output for providing data, a control input for providing a control signal, and a storage device for storing data. The processor causes data received at the data input to be stored on the storage device and causes data stored on the storage device to be provided to the data output upon receipt of the control signal from the control input. The data storage and control unit may be configured as: a portable presentation unit for presenting data such as photographs, graphics, and text; a portable photo storage unit for storing digital photographs either directly from a digital camera or from another source; or an audio/video (A/V) play-back unit for playing a series of photographs onto a conventional display such as a television. The data storage and control unit may include any combination of data inputs and outputs to enhance the versatility of the unit, such as memory card ports, data ports, video ports, and wireless ports. The storage devices may include memory chips and/or hard drives.
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