Information technology (IT) is the use of computer systems or devices to access, store, manage, and protect information. It is a field of expertise that includes a wide range of subfields and ...

If you unlocked your smartphone with a glance today, you’ve tapped into computer vision. Simply put, computer vision entails training computers to “recognize” objects visually—everything from human ...

While moderate use of computer devices can have academic benefits, especially when they are used at home, intensive use is often correlated with diminishing performance, writes Michael R. Bloomberg.