Technology is getting so that our privacy will become extinct. While we can easily argue that only the guilty have anything to fear, one of the major issues is that we are all guilty of something. Would you like to be called before the police to explain your involvement in one thing, and be then attached to something else that you did wrong?

American psychologist Paul Ekman’s research on facial expressions spawned a whole new career of human lie detectors more than four decades ago. Artificial intelligence could soon take their jobs.While the U.S. has pioneered the use of automated technologies to reveal the hidden emotions