SquareWear 2.0 -- An Open-Source, Arduino-based Wearable Microcontroller
Channel: Ray Wang
Date: 2013-11-22

This is a video introduction to SquareWear 2.0 -- an, open-source, sewable Arduino-based microcontroller board. Details can be found at http://www.sqrwear.com.

You can use it to programmably control LEDs, make sound, make light or temperature-aware electronic projects. Check out these student projects at Mount Holyoke College to get some ideas of what you can do with it:
http://minerva.cs.mtholyoke.edu/csweek13/TechProjectsSched.html