Wireless Shopping in the Grocery Store

Giant has just opened a grocery store in Pennsylvania that makes use of wireless technology.  Customers are able to scan and pack their groceries as they shop, and just have to make their payment at the end of the visit.  This certainly seems like a positive advance over the self-check-out process.  I wonder how it works for produce? 

The reference for this story came from GroceryLists.org, which, among other things has displays of grocery lists from around the world!  As a columnist has pointed out, grocery lists (and grocery carts) tell you a lot about people!  I like 0029 which has several items on the back of a reply card saying that the person will definitely attend!  This one's pretty good too - diet pills along with ice cream and cheese!
Which lists do you like??