"An RFID reader on a "smart mirror" in the change room determines which
clothing has been brought into the room from the RFID tag attached to
the apparel, then displays complementary clothing choices or
accessories. The system is used in combination with "smart shelves,"
which can read what merchandise is currently in stock, so that
customers can be shown choices in sizes that are available, and in
various styles and colors."
Baseline Magazine
Update 1/18/2008 - New York Times calls it "less stylish" compared to what Prada tried a few years ago
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