Your Brain on Computers - Attached to Technology and Paying a Price - NYTimes.com

Your Brain on Computers - Attached to Technology and Paying a Price - NYTimes.com: "Mr. Campbell can be unaware of his own habits. In a two-and-a-half hour stretch one recent morning, he switched rapidly between e-mail and several other programs, according to data from RescueTime, which monitored his computer use with his permission. But when asked later what he was doing in that period, Mr. Campbell said he had been on a long Skype call, and “may have pulled up an e-mail or two.”"