Sydney’s solar-powered e-paper traffic signs report zero failures since 2013
I would love to have an unadorned A3 or larger e-Ink device to mount on the wall next to my front door for a smart calendar/weather/to-do.<p>I also really, really want an A4 sized eReader but for reasons completely beyond me the only manufacturer of such a device is Sony and not only are they ridiculously overpriced they've got bizarre anti-consumer constraint to basic functionality as well.