This is a paper entitled "Real-Time Whiteboard Capture and Processing Using a Video Camera for Teleconferencing": goes through the back story on how to build a system that would allow the streaming of a white board session in an online meeting. And when say White board, it mean the type that you write on with pens.
It is an interesting paper from the point of view that it give you the way that ideas for design and innovation are fleshed out by the designers.
As an entrepreneur or innovator you might want to build software for a smartphone that could use this concept to better video tape a white board discussion.
You can read the whitepaer embedded below or download using the link under this post:
Download Real-Time Whiteboard Capture and Processing Using a Video Camera for Teleconferencing WhitePaper here (PDF).