Imagine Cup 2008: Software Design Demos

I have to admit that some of the projects in the software design portion of the Imagine Cup finals in Paris are pretty amazing.  The solutions these teams came up with using technology to help build a sustainable environment are just amazing.

One that caught me early on was a system that monitors if a tree is sick or not from team Korea... they literally process electrical signals from the tree to figure this out.  Who knew trees even had electrical impulses!?