Army Recruits Robots

Scientific American:

Three of the U.S. military's newest recruits reported for duty this week at the Army Test and Evaluation Command. These troops are different from normal soldiers in several ways—for starters, each has six feet. And they are robots designed to look and move like cockroaches. Aside from those details, the Army is hoping its new Boston Robotics RHex bots will soon join grunts in Afghanistan.

RHex furthers the U.S. military's ongoing efforts to deploy aerial drones and land robots to assist troops in the field. Weighing 13.5 kilograms, the camera-equipped RHex is designed to be carried in a backpack until it is needed to provide reconnaissance in rough terrain areas such as rocky inclines, riverbanks, mud and loose sandy soil. A fully charged robot can operate via remote control for six hours at a distance of up to 600 meters from its controller.

The key to RHex's mobility is the shape of its feet, which resemble apostrophes and swing in circles, slapping the ground to propel the bot forward (see video). The feet can also serve as paddles in water. RHex moves much like a similar, four-legged robot developed a few years ago by a team of Georgia Institute of Technology, Northwestern University, and University of Pennsylvania researchers.

My friend the Professor has been working to develop a robotic goat to find land mines for the army.  It's clear the army is pursuing robotic animals in a lot of different places.  Maybe these will develop into some non-war uses and actually contribute something to society.  Robots fighting wars makes it easier for humans to kill other humans.  That isn't a good thing.