This Digital CPR Coach Could Help Save Lives Someday

CPR, or cardio-pulmonary resuscitation, is a simple procedure that could mean the difference between life or death for someone—but only if it's performed properly. The procedure can be fruitless if the chest compressions are too shallow, or even dangerous if too heavy. So to ensure that it's always being done… » 5/14/13 5:30pm 5/14/13 5:30pm