Tell me this isn’t cool:
Sniper detectors are still a work in progress, but a British firm believes it has the best solution so far. And that would be an individual system, worn by a soldier, and giving immediate direction and distance location via audible cues. The soldier wears the sensors on his vest, and the brains of the system is a small, PDA size device weighing 6.4 ounces. Tests in Afghanistan late last year proved that the system worked in action.
Competing systems weigh up to 200 pounds.