Summary: Engineers and physicians developed a miniature, wireless polygraph system that is worn as a soft, lightweight ...

A novel wireless chest patch enables continuous monitoring of stress signals, enhancing psychophysiological assessment in ...

Researchers from Northwestern University and Sungkyunkwan University have created a lightweight, wearable polygraph that ...

Northwestern University engineers have developed a small, wireless polygraph system you can wear. Unlike polygraphs used in television crime dramas, this wearable version isn’t optimized to detect ...