More on Talking Shopping Carts

ThosLives writes "CNN.com is reporting a story about Talking Shopping Carts. (I rue the day when viruses attack these carts, telling everyone to go buy Brand X). This article also has some interesting comments about possible (and likely inevitable) uses of RFID. I wonder, in the future, will I be able to buy anything with our new funny colored cash dollars?" We've mentioned these before.