Cool.
This system worked great for us last year. The DS's made inputting data really easy (just tap the screen for each ball scored) and allowed us to quickly and efficiently compare different teams before alliance selection.
The coolest feature is that the system links a little pic of the teams robot to its data. Speaking as a former alliance captain, this is a lifesaver when you're on the field, waiting to pick, and you can't remember some four digit team number
