Computer Science and computer Engineering Education
It is nice to integrate our body mods with our everyday life using open source projects like Arduino. With only a few parts we can create doors that opens with an hand gesture, cars that start only if we press a button with our tagged hand, and other cool projects. Nearly all parts described here are intended to be used with an Arduino or equivalent. If you don't know what an Arduino is you can learn something about it here.
RFID and NFC parts
Useful RFID/NFC parts
Magnets parts
Useful magnets parts
Arduino code examples
Arduino code examples to work with readers
Operating systems
We have also got some nice Scientific Linux distros