I’m on the road for StewTech at the PCUSA General Assembly, and in our booth I have a projector set up as my PowerBook’s second display. The trouble is, I have my back to the projector. I don’t want to mirror my display up there, but I want to be able to see what I’m doing without twisting my neck all around.
I need a little app on my laptop display that shows a thumbnail of the external display’s contents. Does such a thing exist? If not, how hard would it be to cook up?
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