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A small e-paper display with your logo, your question and a code
A palm-sized e-paper screen for the table, the shelf edge or the counter. It shows your logo above the question and a code to scan, and you change what it asks from the dashboard. It draws power only when the picture changes, so it runs for months on a charge.
Printed signs ask the same question until someone reprints them. An e-paper screen can ask about breakfast in the morning and about the room at night, name the table it is standing on, and switch language with the venue, all without anyone touching it.
The screen carries your logo at the top, your wording, and your choice of answer style. The customer scans, answers on their own phone under the same branding, and the result lands in your dashboard labelled with the table, aisle or room it came from.
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