Phone plug folds flat for easy travelling

A U.K. government-led competition brings 20 of Britain's most innovative mobile technology companies to Mobile World Congress in Barcelona, Spain. I've picked out my favorites from the bunch. The Mu folding plug by Made In Mind previously won the Brit Insurance Design of the Year award in 2010 thanks to its innovative, space-saving design. Made In Mind hopes it will soon be shipped with all new phones as standard.