Danger Room is giving a rundown of some weapon systems of the future for snipers, among them homing bullets, computer-aided super-precise laser scopes, and another technology straight out of a science fiction story:
A companion project, Super-Resolution Vision System (SRVS), wouldn't just make snipers more accurate. It would make them functionally invisible, as well. The system is trying to use "heat haze" -- that shimmer you see on summer days, out in the distance -- for helping snipers, instead of inhibiting them. In any given instant, the heated air acts as a series of lenses; you may be able to look right through them and see a magnified view of the scene beyond. The trick is to use digital technology to identify the "lucky regions" or "lucky frames" when a clear view appears and assemble them into a complete picture. SRVS researchers are aiming to do just that.
If scope works out, it'll be a particular spooky tool. Even if the target is looking right at you, they won’t see a thing because of the heat haze. A sniper using one of these will be a truly invisible assassin, with the ideal technology for picking off high-value targets.
Pirates Beware: Next-Gen Snipers Could Get Guided Bullets, Super Scopes | Danger Room from Wired.com