| 摘要 |
A point-of-sale device useful in relation to a variety of circumstances and/or utilization methods. Various implementations of such point-of-sale devices are disclosed. For example, one particular point-of-sale device includes an audio player, a video player, and output devices for displaying audio and video. Other devices include a wedge shape design, while yet other devices include photocells for remote powering. Methods for using such devices can include, for example, loading various media objects to a media device.
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