For those of you who like tinkering, you might want to think about the next generation touchscreen interface.
And no, that’s not multi-touch but a DIY water-based touchscreen interface.
Take a look at this video of the DIY water touchscreen interface in action:
What do I think of this idea?
I think this can go very far, especially when you consider doing things submerged underwater, perhaps lead to the next generation of water-resistant multi-touch devices.