"At Google, we see the majority of our desktop traffic [in the US] during weekdays," says Matt Waddell, chief of staff for Google Mobile. "On mobile, the situation is completely reversed." Mobile browsing surged 89% in the past year, with mobile page views increasing by 127%, according to researcher M:Metrics. The increase reflects growing availability of all-you-can eat data plans and increasingly sophisticated handheld devices such as the Apple iPhone.