Which mythological concept most directly inspired the development of 'magic mirror' augmented reality systems now used in retail clothing stores?

Throughout history, mythology and folklore have inspired retail innovations and marketing strategies. From brand names derived from ancient gods to store designs mimicking legendary places, retailers have long leveraged cultural stories to enhance customer experiences. This poll tests your knowledge of how mythological elements have been incorporated into cutting-edge retail technology and experiences.

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The Mirror of Galadriel from Tolkien's mythology, which showed visions of what might be
The Magic Mirror from Snow White folklore, answering questions about appearance
Narcissus's reflecting pool from Greek mythology, representing self-admiration
Odin's all-seeing eye from Norse mythology, which could perceive across realms