News for hackers. Stuff that matters.

ughapatent

ughapatent on Hacker News

Re:13.3" full color ePaper display 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.