MakeyMakey eyeball interface controlled by cardboard and a coin

Well, I have to say that the MakeyMakey is pretty f. awesome and the whole idea of crowdsourcing a product via Kickstarter is really quite superb.
And so, let's build something...

Here is a nice physical cardboard eyeball (about 8cm x 3cm)

The eye was knocked up in about 40 minutes from card, paper, pencil, Promarker felt tip pens, glue and a two pence coin...















Here is that very coin - glued aback a cardboard ring, which is the iris.















On the left is the completed layered eyeball. At the bottom, you can see a crocodile clip...
On the right is the cardboard eyeball, connected to the MakeyMakey, connected to the PC which is running the virtual Twitr_janus_eyeballs Processing sketch running on openprocessing.org















Below on the left is the easy-peasy MakeyMakey crocodile clip connectors (I love crocodile clips)
Right - twitr_janus eyeballs















Or you can just watch a fairly short demo video...
This took about 90 minutes to set up from nothing to working. SWEET!!