If you are looking for actual deception-detection technology rather than a game, current developments include: Lie detector fingerprint scann - Apps on Google Play
If a stranger on the street offered to tell you if you were lying just by holding your thumb, would you trust them? Don’t trust the app either. free online lie detector test fingerprint exclusive
. These applications are purely for entertainment and do not provide real truth-detection functionality. Review of Free Online Fingerprint Lie Detectors If you are looking for actual deception-detection technology