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University of Patras

If there’s one thing that truck drivers don’t want their articulated tractor/trailer rigs to do, it’s jack-knifing. This typically occurs when the tractor skids on the road, and the momentum of the trailer causes it to swing out from behind, ultimately resulting in the tractor and trailer being folded up against one another – not unlike a jack knife’s body and blade. The folded rig usually ends up blocking the road, and the tractor can’t undo the situation under its own power. Fortunately, Greek researchers have recently created a system that they claim could greatly reduce jack-knifing. Read More

People who are inebriated in public places (such as airliners or malls) can definitely create problems. Sometimes, though, it’s difficult to tell if someone really is under the influence. Instead of making every “jolly”-looking person take a breathalyzer test, Greek researchers are suggesting something less intrusive – video software that can spot drunks by analyzing their faces. Read More

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