The Surveillance State: Big Data, Freedom, and You Season 1 Episode 14 Geolocation: Tracking You and Your Data

You are where you go-at least according to advertisers, divorce attorneys, and criminal investigators. Take a look at how geolocation data is gathered, ranging from the voluntarily given (such as a social media check-in) to the improperly acquired (such as cell phone spying). Then see what investigators can do with such data.