CNN CNN Newsroom July 20, 2013 16:44:00
Karen said she would opt out. ♪ please don't take my sunshine away ♪ live from new york, lori, other companies using data in improving education as well? >> reporter: a ton of companies are doing this. a huge trend we're seeing in technology right nowthat education ate. a company called dream box learni learning. interesting. analyze how you solve a math problem. instead of saying, oh, you got this math problem right, your pen hesitated. probably an area you could work on better. look, you know it can be a little scary with this highly personalized data collection, but when it comes down...
Source: archive.org