Tech

How the Border Patrol uses tech to combat smugglers

TUCSON, Ariz.--It's summer in the Southwest, and there may not be a hotter border anywhere in the United States. For one thing, the mercury is easily over a hundred every day. And then there's the steady flow of organized smugglers trying to sneak themselves and their substantial cargo -- of migrants and/or drugs -- across Mexico's long desert frontier with Arizona.

There are nine U.S. Border Patrol sectors stretching across America's southwestern frontier. And back in 2000, the agency was snagging more than 2,000 people a day for crossing illegally into its … Read more

Virtual reality vs. PTSD: Helping combat vets heal

LOS ANGELES--I'm sitting across from a soldier named Garza, trying to get him to open up about why he got caught drinking and driving.

This is a serious offense in the military, and Garza could lose his rank, if not get kicked out of the Army altogether. And it's my job as his superior officer to try to understand that Garza -- who used to be among the best in his unit -- may be struggling with the effects of post-traumatic stress disorder.

This, of course, is a simulation. I'm not in the military, and Garza doesn'… Read more

3ality aims for the best and fastest 3D filmmaking ever

BURBANK, Calif.--Back in the dark ages of modern 3D filmmaking -- meaning more than a year or two ago -- the process of aligning imagery coming from the two cameras required to shoot in 3D could be slow, methodical, and frustrating work. But one company thinks it has done away with those days forever.

At 3ality, an outfit here that is among the leaders in the nascent new era of 3D filmmaking -- as opposed to the horrible 3D films dating back a few decades -- there's no reason to labor over the optimization of such imagery after … Read more

Drone dogfights by 2015? U.S. Navy preps for futuristic combat

MONTEREY, Calif.--Imagine an aerial dogfight of epic proportions: Fifty aircraft on a side, each prowling the sky for advantage over dozens of adversaries.

If Timothy Chung has his way, such a battle could take place over Southern California by 2015. But before you worry that war is coming to American soil, you should know that Chung's vision is really about a high-tech game of Capture the Flag played by as many as a hundred small, lightweight unmanned aerial vehicles playing their role in a grand challenge of an experiment.

Chung is an assistant professor in the Systems Engineering … Read more

How Navy supercomputers help sailors beat an ancient nemesis

MONTEREY, Calif.--One after another, the framed pictures on both walls of the narrow hallway tell the story: submarines and naval ships churning white wakes as they slash through open ocean, each photo accompanied by unbidden gratitude.

"Thank you for your team's efforts & hard work! You ensure my safety and enhance my tactical advantage," one reads.

Welcome to the U.S. Navy's Fleet Numerical Meteorology & Oceanography Center. That long-and-hard-to-say name notwithstanding, this is one of the United States military's sharpest weapons in the never-ending battle for survival in rough seas all around the … Read more