Computerized lie detection: Advancing the state of the art

Several questions addressing human versus computerized lie detection have been answered as a result of technological advances in the computer field. User friendly software has enabled the polygraph examiner to make necessary test adjustments in “real time” clinical environments. Many of the issues surrounding test procedures and chart evaluation are resolved incorporating this proven technology. Particularly significant is the conversion of physiological responses of a binary system to that of a digital recording, eliminating the subjective errors associated with manual chart measurements usually found with the inexperienced examiner. Online acquisition of data utilizing the ability to make corrections in recording artifacts, along with the capability to perform the final exam analysis in record time are two major examples of computer advantages in the truth verification field.