Related topics: iphone

Smartphones, Twitter help gauge crowd size

Data from smartphones and Twitter can accurately show the size of a crowd, helping first responders in an emergency, a study on Wednesday said.

Microsoft's Bing search engine to go 'mobile friendly'

Microsoft said Thursday its Bing search engine would be reconfigured to give more prominence to "mobile-friendly" websites, an acknowledgment of the growing importance of smartphones and other mobile devices.

Facebook rolls out video calls on Messenger

Facebook on Monday began rolling out video calling on its Messenger mobile application, enabling face-to-face conversations among users of the app around the world.

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