Proximity Sensing Origami Flower

As part of our sponsorship with at my hackerspace, Ace Monster Toys, I came up with this little origami flower that vibrates when someone comes close to it.  It was a quick little project with an Arduino and Bare Conductive paint.  I really am thinking of this as a proof of concept for something that has much larger potential.  I’m imagining a bouquet of these things, or maybe some really large ones.