Inferring urban travel patterns from cellphone data

In making decisions about infrastructure development and resource allocation, city planners rely on models of how people move through their cities, on foot, in cars, and on public transportation. Those models are largely ...

Eye-tracking system uses ordinary cellphone camera

For the past 40 years, eye-tracking technology—which can determine where in a visual scene people are directing their gaze—has been widely used in psychological experiments and marketing research, but it's required pricey ...

Game over! Computer wins series against Go champion (Update)

A Google-developed computer programme won its best-of-five match-up with a South Korean Go grandmaster on Saturday, taking an unassailable 3-0 lead to score a major victory for a new style of "intuitive" artificial intelligence ...

AI beats human Go grandmaster... again (Update)

A Google-developed supercomputer bested a South Korean Go grandmaster again Thursday, taking a commanding 2-0 lead in a five-game series that has become a stunning global debut for a new style of "intuitive" artificial intelligence ...

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