Lie Detector: digital

Want to know if your friends tell the truth? Have fun with digital polygraph. No more lies, make them tell the truth.Have fun with your friends with the lie detector simulating a digital scan of your finger and then say whether it is true. A light and fun application for your smart phone.How does it work?your you ask a question to your friends and say you play with your thumb. The lie detector perform a scan of your fingerprint and tell if he told the truth or lied.remember:This is not an actual lie detector, just a simulation for fun among friends.