Gizmo Watch

Now a robotic vacuum cleaner that senses human emotions to carry out its chores, developed robot vacuum cleaner relies on human stress conditions and muscle tension to know which way it has to go and what it has to do. How the robot reads and...

In the wake of immensely growing crime around the world, the best way out to nab a criminal is the use of an accurate lie detection test. The Narco test is one way of lie detection done nowadays. However, researchers from the University of Pennsylvania.