Interaction Design of RFID-based Fast Supermarket Checkout Space

摘要

This paper provides a general introduction to RFID technology that will be applied to automatic checkout system instead of current bar code scanning technology. The work principle of RFID checkout system was analyzed. And a new RFID-based supermarket checkout space was designed that can enhance the interactivity among the machine, consumer and cashier, promote checkout efficiency and bring more shopping experience.