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In the supermarket, the customers usually stack their goods in shopping carts, it is difficult for them to identify and calculate the total price immediately. It is waste time and manpower when costumers get the goods on the counter by checking out, and get all the goods back into the carts after paying the bill. Therefore, this creation is a cart with RFID device, which can display immediately name of products, amounts, and total price when costumers shopping. It can also reduce manpower and time when costumers checking out, track and identify goods control for clacks, and saving time for lining up for costumers.
National Taipei University of Technology,
Taipei City, Taiwan
Hao Kuang-Chung Chen Yan- Liang