Mobile World Congress 2014
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Wearable Gadgets

We use smartphones to do all kinds of jobs, but are they really optimized for any of them? Smart glasses, interactive t-shirts or a headband that plays music could solve these problems.

Google has been touting internet-connected glasses, which are expected to be released to the market later this year. The company recently released a video on YouTube showcasing the device and Google founder Sergey Brin was spotted on New York's subway testing the device.

Other eargerly-anticipated wearable gadgets include the rumored Apple "iWatch". Industry watchers think Apple can catalyze wearable accessories with the 'iWatch' like it previously catalyzed smartphones and tablets with iPhone and iPad, Neil Mawston, executive director at Strategy Analytics told CNBC.com

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