The following items might give you some ideas on how to illustrate new concepts/designs for your learning spaces:
- Steelcase LearnLab – Learning Outside the Box (note this is from 2009, but the concepts and methods of illustrating a space are still relevant)
- Mistubishi MegaView — and also this page here
Addendum later on 6/16/11:
- Omnishapes introduces hexagonal displays for shaped video walls — from Sixteen:Nine and Eyevis (Germany)