> How about this from Feb 23, 1998 Aviation Week and Space Technology (aka
> AvLeak):
>
> Previously Secret NSA Techniques Now Available to Private Sector
Another polygraph. The big problem with these is that there is no
universal relationship between deception and arousal level. I'm quite
certain that given a bit of training practically everyone could defeat
or confuse the readings. Not to mention the problem of dealing with
sociopaths, whose arousal levels are largely disconnected from their
cognitive state.
-- ----------------------------------------------------------------------- Anders Sandberg Towards Ascension! asa@nada.kth.se http://www.nada.kth.se/~asa/ GCS/M/S/O d++ -p+ c++++ !l u+ e++ m++ s+/+ n--- h+/* f+ g+ w++ t+ r+ !y