We're all but ready for the nuclear apocalypse now that someone has actually made a functioning Pip-Boy 3000. It's an entry to the NASA SpaceApps Challenge and detects relative humidity, altitude, latitude and longitude, atmospheric pressure, ambient temperature, object temperature and radiation levels. If you watch the video in the link below, it looks like it has something similar to Google Maps as well.

http://www.joystiq.com/2014/04/27/wo...asa-challenge/

Pretty cool eh? Thought I'd share this :)