The Linear Book Scanner
While working on Google Book Search, Dany Qumsiyeh and Jeff Breidenbach created (and open-sourced!) a new way to scan books. It was prototyped on the cheap using a vacuum cleaner, some sheets of polished aluminum, and a bit of Python code. See it in action at Linear Book Scanner.
http://www.youtube.com/watch?v=4JuoOaL11bw//cdn.embedly.com/widgets/platform.js
Google+ c.a.t. (1/2) 
impressionante!
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Uma boa solução para livros históricos e valiosos. O perigo na quebra dos diretos autorais.
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