Nano-based RFID tag, you’re it
January 18th, 2010Long lines at store checkouts could be history if a new technology created in part at Rice University comes to pass.
Rice researchers, in collaboration with a team led by Gyou-jin Cho at Sunchon National University in Korea, have come up with an inexpensive, printable transmitter that can be invisibly embedded in packaging. It would allow a customer to walk a cart full of groceries or other goods past a scanner on the way to the car; the scanner would read all items in the cart at once, total them up and charge the customer’s account while adjusting the store’s inventory.
More advanced versions could collect all the information about the contents of a store in an instant, letting a retailer know where every package is at any time. For more on this story see http://www.media.rice.edu/media/NewsBot.asp?MODE=VIEW&ID=13899&SnID=1725503847