For the past few years, we've seen a bunch of e-readers and e-notes featuring E Ink's Kaleido 3 technology. But if you thought that this color ePaper was limited to handheld devices, think again. E Ink has now shown off 75-inch outdoor displays.
  • jdeath@lemm.eeEnglish
    7·
    5 个月前

    thinking about advertisers, this is the only possible reason why they would adopt such expensive technology