Luke's Binoculars

From Wired.com:

U.S. Special Forces may soon have a strange and powerful new weapon in their arsenal: a pair of high-tech binoculars 10 times more powerful than anything available today, augmented by an alerting system that literally taps the wearer's prefrontal cortex to warn of furtive threats detected by the soldier's subconscious.

In a new effort dubbed "Luke's Binoculars" -- after the high-tech binoculars Luke Skywalker uses in Star Wars -- the Defense Advanced Research Projects Agency (DARPA) is setting out to create its own version of this science-fiction hardware. And while the Pentagon's R&D arm often focuses on technologies 20 years out, this new effort is dramatically different -- DARPA says it expects to have prototypes in the hands of soldiers in three years. [...]

If this technology ever gets developed, the secret service could use it to protect the president and personal body guards could use it to protect their clients. Or even airline security could use it to prevent terrorists from boarding planes.