When folks are actually writing on this white board, typically what you would be doing is writing like this and a camera would be behind you shadowing other people from seeing what it is that you you're actually doing.
And, over someone's shoulder, the sight of campus buildings shadowing pictures I had seen years before when I leafed through Ivy League catalogues with great expectations.
Others watch series they love with subtitles, and some use techniques like 'shadowing' — listening to and repeating target language to master pronunciation.