| 摘要 |
The invention relates to a frame assembly for displaying a plurality of indicia and reflecting an image. The frame assembly comprises a display unit for displaying indicia, an enclosure for supporting the display unit, a mirror supported by the enclosure, a sensor supported by the enclosure, a mass storage device for storing the indicia to be displayed on the display unit, a central processing unit for processing the indicia, a signaling system for switching the frame assembly between a first and second mode of operation, a controller in communication with the sensor and central processing unit, and a power supply display unit. The frame assembly in a first mode displays desired indicia through the mirror and, upon the sensor detecting an object at a desired distance, in a second mode functions as a mirror to reflect an image.
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