Google I/O developers conference

Updated: May 16, 2013 18:05 IST

Linus Upson, vice president of engineering at Chrome, speaks as volunteers play Google Racer on different devices at Google I/O 2013 in San Francisco. Photo: AP/Jeff Chiu
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Linus Upson, vice president of engineering at Chrome, speaks as volunteers play Google Racer on different devices at Google I/O 2013 in San Francisco. Photo: AP/Jeff Chiu

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