On Dec 9, 2006, at 7:45 PM, Denny Esterline wrote: > With these futuristic checkouts, the normal function (as it's been > described to me) is to push a whole cart full of stuff through > without hesitation. Initial usage is going to be at big-ticket, low-quantity type places where there's already some guy at the door comparing item counts of receipt vs cart... BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist