Fancy microprojector from 3M
3M has launched what appears to be a very nice microprojector, ideal for people on the move. The MPro 120 supports VGA resolution, and is, as expected, somewhat limited in terms of light output. The price is about USD 425 according to the source.
It would have been an interesting lab task to set up an array of these units, combined into a high resolution image. Anyone?

This video shows you the advertising from 3M.
[source: engadget.com]

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