Jeff Thurston at the Vector One blog downloaded Depiction last night and tried it out--you can read his review here. It's a great overview of some of the things Depiction can do. Here's the key paragraph:

There are thousands of interesting uses for this program. The key points, I think, are that it integrates lots of data across a network into on visual interface (Depictions). No one really needs to know technology to use this product. They only need to know what they want to display. That simplicity leads to efficiency for integrating real-time data from networks or sensors into one place for others to access and communicate.

Go ahead and read the whole thing.