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Re:13.3" full color ePaper display by mstade on Wednesday January 08, 2020 @07:41PM (#21997394)
Are you sure? Looking at the price tags page I could swear I've seen those in Sweden before, and this image looks like it may be from a Swedish (or at least Scandinavian) store: https://tw.eink.com/uploads/images/application/showcase/ESL4...

I may very well be wrong, but I live a block away from a Coop, Systembolaget and a few other stores, I can do a quick sample test tomorrow. (I know they have tags similar looking to these but I couldn't swear they're e-ink. I always thought those tags were pretty cool but it drives me nuts when they aren't set and so you have to go around hunting for a price anyway. (Looking at you, Bauhaus!)

Re:13.3" full color ePaper display by ughapatent on Wednesday January 08, 2020 @09:26PM (#21997977)
Pricer https://www.pricer.com/ is the company that most retailers utilizing e-ink price tags are utilizing in Sweden (They were founded there) along with other retailers (Best Buy). Those tags utilize near Infrared communication to update.
Re:13.3" full color ePaper display by SahAssar on Thursday January 09, 2020 @01:52PM (#22004196)
Yeah, that's e-ink. I was basing off of my experiences in my town, perhaps we're just behind the curve :)