• Sparksheet, Tuesday, February 8, 2011 1:30 PM

"I get the feeling that many of the print owners who once saw tablets as a Valhalla are now a little more concerned as to whether or not this can deliver any meaningful benefit." That's Sir Martin Sorrell, CEO of WPP Group, during a Q&A at CES.

If Sorrell was questioning the economic viability of a 21st century invention, he was more enthusiastic about one firmly identified with the 20th: the relaunched Polaroid camera. Sorrell said he recently used one and it was "absolutely wonderful."

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