Sergey Brin, co-founder of Google, introduces the Google Class Explorer edition during Google's annual developer conference, Google I/O, on June 27, 2012 in San Francisco. - 

Google had a little contest. They asked the public to tell them what they would do with a set of Google Glass, the tech company’s upcoming digital eyewear. Creative respondents were awarded with the chance to buy the futuristic tech specs before anyone else.

As it turns out, the people who won the contest didn't necessarily have the cleverest proposals. Will Oremus, tech blogger for Slate, joins Marketplace Tech host David Brancaccio to discuss Google's campaign winners and losers.