For federal agencies, the seat pad is now standard. There are no public studies of its effectiveness. Regarding how the U.S. government attempts to detect polyg

For federal agencies, the seat pad is now standard. There are no public studies of its effectiveness. Regarding how the U.S. government attempts to detect polygraph countermeasures, see: https://antipolygraph.org/blog/2018/06/09/ncca-polygraph-countermeasure-course-files-leaked/ https://antipolygraph.org/blog/2018/06/09/ncca-polygraph-cou...