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A comment on E Ink has developed a 2nd generation Advanced Color E-Paper. Parent comment

Re:E Ink has developed a 2nd generation Advanced Color E-Paper by ashtonkem on Monday January 18, 2021 @12:13AM (#25818411)
Pre-Pandemic I started seeing them in the re-branded Amazon/Whole Foods Market in Santa Monica. They replaced all the traditional paper price tags with tiny e-ink displays. I assume that this was to reduce the amount of labor necessary to handle price changes and sales.
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Re:E Ink has developed a 2nd generation Advanced Color E-Paper by faceplanted on Monday January 18, 2021 @05:29AM (#25820290)
reduce labour but also reduce printing and paper use, yes.
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