aloha and sorry if this is not the right forum for my question.
I want to use an elmo aqnd lcd projector to display student math and written work, textbook pages, typewritten text, laptop output and whatever else comes up onto a whiteboard in a room with windows on two walls.
Rigging drapes isn't gonna cut it, but we have watched a movie on an lcd projector playing from my laptop and that seemed okay.
My question is, what specs do I need to look for in a projector and is there any hope for getting one that fits those specs for less than $400?
Mahalo,
Mike