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This is Scientific American's 60-Second Tech. I'm Larry Greenemeier. Got a minute?

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It may not be the bionic dog,

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but researchers are finding ways to augment man's best friend through technology.

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Canines already excel at guard duty, contraband detection and search and rescue, thanks to their keen senses.

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Typically they do their jobs after extensive training and often in the presence of a trainer.

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Now researchers want to see if there's a way to remotely guide working dogs where rough terrain or other conditions don't permit a handler to be nearby.

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Auburn University engineers devised a harness outfitted with a microprocessor, wireless radio, GPS receiver, and an attitude and heading reference system.

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Worn on the dog's back, the system issued specific vibrations and tones that guided the canines from one waypoint to another.

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On courses with only two waypoints, the dogs were nearly 98 percent successful.

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Luckily, no squirrels were present to skew the results.

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The research appears in the International Journal of Modelling, Identification and Control.

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Now if only I could train my dog to let me back in the house when I forget my keys.

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Thanks for the minute, for Scientific American's 60-Second Tech. I'm Larry Greenemeier.

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