5 buttons for Arduino
I just found this great tutorial about how to use 5 buttons into just 1 input. This will certainly help a lot when I actually get around to some programming. I have seen that there are better (smaller and cheaper) form factors that I can use rather than a full size arduino board, however I think I am going to just use my arduino as it is small enough to fit onto the back of my hand.
looks like there is a Part 2 too!