Hello, Big Brother! According to the New York Times, Copenhagen International Airport is currently testing a new program that monitors passengers based on WiFi data emitted from devices like laptops and smartphones. Airport officials observe travelers from a remote computer, and can tell, within 10 feet of accuracy, where they spend their time -- those arriving and departing are represented by different colored dots. The program, created by Geneva-based SITA, also gives visitors the option to download an iPhone app that provides
