No, we’re not talking about “the cloud” where data goes to disappear and ( hopefully ) be retrieved again. We’re talking about an actual (well, artificial) cloud that promises to be both a real structure and a massive digital display. That’s the bright idea of a team of researchers from MIT, anyway, and it’s now been shortlisted in a competition designed to find a new tourist attraction to be built in London for the 2012 Olympics.

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Digital ‘Cloud’ could form over London for the 2012 Olympics