ZYTO was founded by its Chairman Dr. Vaughn R Cook. The company designs and builds computer technology to facilitate decision-making about health and wellness. ZYTO's product mix includes software and hardware sold to healthcare professionals, network marketers, and consumers.The innovative ZYTO scan technology facilitates an interface between a computer and the human body. The resulting dynamic data exchange, known as a biosurvey, involves computer-generated signatures called "Virtual Items" and recording the body's galvanic skin response, a well-developed method of monitoring stress responses that is commonly used in applications like polygraph tests and biofeedback.ZYTO technology does not identify, diagnose, or treat any disease or medical condition.