Scientists discover lie detector that uses artificial intelligence to detect micro-expressions

In this file photo, a representative image of Artificial Intelligence can be seen. Scientists have discovered a new lie detector that can read facial muscles that people won't even know they are using. The study, conducted by the researchers at Tel Aviv University, has been in'Brain and Behaviour.' It was conducted on the basis of micro-expressions that vanish in 40 to 60 milliseconds due to which accuracy and speed played a key role. Also read Experts look to recycle dangerous space junk into rocket fuel in Earth's orbit ''Since this was an initial study, the lie itself was very simple,'' he added.