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There are lots of inconveniences for blind people.For instance,It is difficult for blind people to recognize nominal value and discern if money is fake or not.There's even a little unethical staff will bully blind people by giving wrong change deliberately.To face this problem, iGUARD provides function of recognizing nominal value by RFID.It helps blind people to manage their money.The biggest feature of iGUARD is to convey the message by braille which can be quickly confirmed by blind people.In addition,the alarm will beeps when they get fake cash. Those features help the blind not to be deceived,but also improve their daily life.
National Taipei University of Technology