"I think that they're a little underselling what I think is a real potential for the work," says Thad Starner, a professor in Georgia Tech's College of Computing. "Like, say, controlling the airplanes on the tarmac at Hartsfield Airport here in Atlanta. You've got jet noise all around you, you're wearing these big ear-protection things -- wouldn't it be great to communicate with voice in an environment where you normally wouldn't be able to? You can imagine all these situations where you have a high-noise environment, like the flight deck of an aircraft carrier, or even places with a lot of machinery, like a power plant or a printing press. This is a system that would make sense, especially because oftentimes in these types of or situations people are already wearing protective gear.