Hey, can't fault 'em for trying! Volvo, which is widely recognized as one of the safer automakers on the planet, is apparently developing a new pedestrian avoidance system for its motorcars. The concept is pretty simple -- if your car senses a human in the way of its path, it's supposed to alert you, suggest you brake and generally help you avoid tacking a hit 'n run onto your already impressive rap sheet. As you'll so clearly see in the video embedded aft