Comment by tpetry

Something which is really missing is wifi support and the ability to pull a custom image to display from somewhere. You could then easily display status dashboards, calendars, whatever someone likes.

If you have a library for easily building these screens this could be really interesting.

I have seen this idea at the joan board, but they are really expensive (attaching an ipad to the wall is cheaper) and i cant find this feature anymore. I guess it was hidden at some screenshot and small text somewhere.