Solar powered e-ink displays are finally here. Neoluxiim recently showed them off for use in point-of-sale advertising. So all of your future e-ink ads will be in color for a more rich impulse purchase to be made by you.
While all ads are annoying, it’s nice to know that those energy-wasting flatscreen kiosks are on the way out. In the future you’ll still be annoyed by the ads, but you can at least rest assured that they will be greener.