Commercial notice boards and price tags as ereaders
The tiny screens used for price tags are really cheap. We can control them with NFC, Bluetooth and WiFi.
It would probably be unwieldy to use one as an ereader, turning each page via a phone. But maybe that could be fixed?
The screens run in a multitude of sizes. Perhaps constantly pushing page updates via phone volume keys could be a way to get past the price bloat in the ereader market?
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