I've been mulling over about a couple of things:
Remember the old CCD technology (charged coupled device) used in video cameras? It collected info and put it on tape (vhs, etc.) Why in heck can't this be applied to a printer, thereby eliminating ink and toner? The 8.5/11 sheets would actually be the same type of tape except in sheets. DUH... am I the only one to think of this?
Secondly, what about a container of monitor paint, whereby you just literally use a brush or sprayer to paint a square area on virtually any surface, wait for it to dry, attach a cable to it and instantly have your own personalized monitor.