For those of you Fallout fans out there, you likely recalled the Pipboy 3000, the personal information processor which was manufactured in the mid 21st century by the fictitious Robco Industries. Pipboy 3000 was a wearable computer which would tell it's wearer his/her stats, inventory, items, as well as acting as a geiger counter to detect radiation levels. It was also a map.

One of the teams, Team Reno, competing is NASA's SpaceWearables: Fashion Designer to Astronauts challenge created a Pipboy 3000 functioning replica. They did this by 3D printing a custom casing for the device which then uses a bluetooth enabled iphone 5 for data. They have also tucked a homemade geiger counter into the wearable, along with a Pinnoc.io microcontroller.

Although the practical uses for such a device are limited, the design is open source and could be modified by others for everyday use.
Check out some of the pictures and videos below of this cool little gadget: