Imagine glasses that can read body language and offer suggestions about how you should respond, or goggles which can scan faces and call up criminal databases to find a real time match. These snazzy high tech specs aren'...

Things sure are different from when I went to school. For one, cheating and schools' effort to curb it, have gone high-tech:The frontier in the battle to defeat student cheating may be here at the testing center of the U...