Handy little wall projector? LED / Laser?
I have a need to be able to project simple information on a wall from a short to medium distance away, inexpensively. I thought I've seen something like this but couldn't find it on a recent Google search. Basically, it should be pocket (preferably keychain) sized, and be able to display a few lines of text clearly - enough for phone numbers, addresses, names, some medical info and instructions. This is for a relative who cannot communicate these things herself.