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A visitor takes a picture of the new Samsung Galaxy Fit during the 2014 Mobile World Congress in Barcelona on February 25, 2014 The Mobile World Congress runs from the 24 to 27 February where participants and visitors alike can attend conferences, network, discover cutting-edge products and technologies at among the 1,700 exhibitors as well as seek industry opportunities and make deals. AFP PHOTO/LLUIS GENELLUIS GENE/AFP/Getty Images
A visitor takes a picture of the new Samsung Galaxy Fit during the 2014 Mobile World Congress in Barcelona on February 25, 2014 The Mobile World Congress runs from the 24 to 27 February where participants and visitors alike can attend conferences, network, discover cutting-edge products and technologies at among the 1,700 exhibitors as well as seek industry opportunities and make deals. AFP PHOTO/LLUIS GENELLUIS GENE/AFP/Getty Images

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    Healthcare and tech intersect at MWC

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Healthcare and tech intersect at MWC

Healthcare is in the spotlight at Mobile World Congress 2014 in Barcelona. CNN's Jim Boulden reports.

Healthcare and tech intersect at MWC

Healthcare is in the spotlight at Mobile World Congress 2014 in Barcelona. CNN's Jim Boulden reports.