I believe the highlighter device is called a "telestrator" [1]. That functionality certainly would be useful, if only to see tourney broadcasters pick up on it

I believe the highlighter device is called a "telestrator" [1]. That functionality certainly would be useful, if only to see tourney broadcasters pick up on it and start using it. [1] http://en.wikipedia.org/wiki/Telestrator http://en.wikipedia.org/wiki/Telestrator