The patent details the use of a Google Glass-style sensor to see when users were looking at both online and real-world advertising.
Google expands pay-per-action AdWords beta around the world
Apple paid just 1.9 per cent per cent corporation tax on profits outside the US last year, despite earnings of $36.87bn.
Molly Wood faces the hard reality that the days of unlimited bandwidth are over, but she's not going to get taken to the cleaners by greedy providers. Here's how to make pay-per-use a fair deal for everyone.
Molly Wood faces the hard reality that the days of unlimited bandwidth are over, but she's not going to get taken to the cleaners by greedy providers.
As it celebrates its first birthday, YouTube Live starts rolling out pay-per-view streaming. But not everywhere just yet.
Droid Razr and Galaxy Nexus join the Android family, Microsoft can put a touch screen on any surface, and T-Mobile offers a daily plan if a month is just too much commitment.
The carrier has also launched a no-contract $60 monthly plan with unlimited talk, text messages, and data.
Three's new unlimited data tariff for its pay as you go customers costs £15 a month, and complements the network's existing One Plan for its customers who pay monthly.