Wired on Arduino

I've been tinkering with the Arduino for a few weeks now. It's a great little platform. This Wired article gives a nice overview of the philosophy and the personalities behind the project.

Once you play with one of these things, your mind starts racing with possibilities. I was thinking of making a biking shirt that would display data about my current ride, something like "I've ridden X miles today" and have X update in real time as I'm riding. I would need to interface with my bike computer and be able to drive some sort of flexible LED display that could be wired into the shirt.

I was also thinking of hooking up some El Wire to a motion sensor in our front walkway. The stairs are a bit difficult to see, so I want to have them illuminated whenever someone starts heading out the door.

The possibilities are endless.