The talk from Peter Kirn from createdigitalmusic.com held on the recent re:publica event in Berlin:
I addressed the question of how musical inventions can help predict the way we use tools. I started all the way back tens of thousands of years ago with the first known (likely) musical instrument. From there, I looked at how the requirements of musical interfaces – in time and usability – can inform all kinds of design problems.
Variety Of Sound 
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