Reminded me of this professor [1] - he built a clear whiteboard system that is really very clever and overcomes many of the issues that OP's professor had. 1 -

Reminded me of this professor [1] - he built a clear whiteboard system that is really very clever and overcomes many of the issues that OP's professor had. 1 - http://www.visualnews.com/2013/11/22/flip-teaching-professor-builds-crystal-clear-whiteboard-can-face-students/ http://www.visualnews.com/2013/11/22/flip-teaching-professor... 2 - Build URL: https://sites.google.com/site/northwesternlightboard/home https://sites.google.com/site/northwesternlightboard/home