Tunnel Vision is an iPhone app that brings the subway map to life with data about New York City. It's an augmented reality app that draws on a variety of open data. William Lindmeier, a student at NYU’s Interactive Telecommunications program, developed the app as his master’s thesis, and debuted it at the program’s Spring show on Monday.
Spoofed GPS signals fool today's recievers into thinking they are real. But researchers at Cornell have a way to tell which are the real McCoys. The work may make GPS hackubg less of a worry.