A bathroom scale works in much the same way as a traditional biofeedback machine. The scale measures the subject's body weight and transmits the information back to the subject. The subject then uses that information to try to change the measurement by eating fewer calories and exercising more.
A bathroom scale works in much the same way as a traditional biofeedback machine. The scale measures the subject's body weight and transmits the information back to the subject. The subject then uses that information to try to change the measurement by eating fewer calories and exercising more.
