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A nice place to discuss rumors, happenings, innovations, and challenges in the technology sphere. We also welcome discussions on the intersections of technology and society. If it’s technological news or discussion of technology, it probably belongs here.

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Walmart's use of digital price tags signal the future of retail shopping, but consumers are worried (www.techspot.com)

submitted 2 months ago by [email protected] to c/[email protected]

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[–] [email protected] 2 points 2 months ago

In the Czech Republic, BILLA uses them and they respond to the RFID reader on my phone. It's a different kind though, most have black-white-red displays.