A look at the Mobile World Congress 2016

The Mobile World Congress is an annual conference for mobile industry operators, developers, and Internet companies.
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A woman tests the new 'Oculus VR' virtual device on the third day of the Mobile World Congress in Barcelona on February 24, 2016. The world's biggest mobile fair Nobile World Congress (MWC), is held from February 22 to February 25. (AFP/Getty Images)
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A woman tests the new 'Oculus VR' virtual device on the third day of the Mobile World Congress in Barcelona on February 24, 2016. The world's biggest mobile fair Nobile World Congress (MWC), is held from February 22 to February 25. (AFP/Getty Images)
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A visitor tests a car with internet connection on the third day of the Mobile World Congress in Barcelona on February 24, 2016. The world's biggest mobile fair Nobile World Congress (MWC), is held from February 22 to February 25. (AFP/Getty Images)
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Visitors take pictures IBM Watson robot on the third day of the Mobile World Congress in Barcelona on February 24, 2016. The world's biggest mobile fair Nobile World Congress (MWC), is held from February 22 to February 25. (AFP/Getty Images)
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Visitors attend a demonstration of a robot named 'Watson' at the IBM stand on day 3 of the Mobile World Congress 2016 on February 24, 2016 in Barcelona, Spain. The annual Mobile World Congress hosts some of the world's largest communications companies, with many unveiling their latest phones and wearables gadgets. (Getty Images)
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A man tests a ski jumping simulator with virtual reality glasses during on the second day of the Mobile World Congress in Barcelona on February 23, 2016. The world's biggest mobile fair, held from February 22 to February 25. (AFP/Getty Images)
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A dog wears a locating collar during on the second day of the Mobile World Congress in Barcelona on February 23, 2016. The world's biggest mobile fair, held from February 22 to February 25. (AFP/Getty Images)