Electronics, with their rapid release times and quick turnover, are a less ideal fit, however.

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Rather than try to force-fit ideas into an Excel template, Gamechanger staff grant quick meetings to people with a concept, much in the style of venture capitalists who meet annually with hundreds of entrepreneurs.

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LONDON, England (CNN) -- When Unilever launched its deodorant brand Axe it was quick to adopt the "sex sells" philosophy, adapting it to fit in with the 21st century.

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Samaras appeared to have been injured in a tussle with Steven Pressley and the former Celtic defender soon followed the Greek into the dressing-room, meaning a quick return to the side for Lee Bullen, who had himself made way for the fit-again Darren Barr.

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Global Rainmakers' smallest scanners, able to fit inside a BlackBerry or iPhone, could one day secure mobile transactions with a quick snapshot of a user's iris.

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