Sensitivity pads can be placed under the arm rest, seat, and feet.
Photo courtesy of Lafayette Instruments, USA
Truth Verifier Systems, Inc. (TVSI) has upgraded its lie detector in Philippines /polygraph system. Apart from being computerized, they now have sensitivity pads which make polygraph testing more accurate and therefore, more reliable.
Through these sensitivity pads, not only gross movements and reactions of the subjects could be detected but also those that are very subtle. This means that even those actions which may not be seen by the lie detector examiner during the observation could be monitored and even recorded. These sensors can be placed under the arms and feet.
TVSI has been known for having the most modern lie detector machine in the country. It uses computerized lie detector machines making it possible for faster results.
The company is regularly featured on Sundays on GMA-7’s Showbiz Central, “Don’t lie to me” segment every 4:30 in the afternoon.