Big in Japan created Shop Savvy. The app that runs on the G1 snaps a picture of a barcode and finds the best prices around your area for that item. Brilliant.
http://www.biggu.com/

They won the nomination from our DFW group and have now been selected in the global top 20 for Mobile Peer Awards held annually by Mobile Monday Global: http://www.mobilepeerawards.com

So it looks like a trip to Barcelona is in their near future, Good luck guys!

Kirk