It seems that The Eagles were on to something when they sang that “there ain’t no way to hide your lyin’ eyes”, because researchers are working on eye-tracking technology which will detect dishonesty better than a traditional polygraph test. More »
The Department of Homeland Security is planning a study to find out if human body odour can be used as a biometric identifier and/or a means of detecting a lie.
No good can come of this, but if you’re in need to a quick and unreliable way to test your spouse’s fidelity, then the $US8 Agile Lie Detector for the iPhone might work.