Word: robots
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...Robot Maker Four creative minds built machines that drive, swarm, rescue and even dance...
...People always look for the straightest, clearest path, so that's what we map to the robot," she says. The early result is SmartNav, a rover the size of a lawn mower that is controlled by a neural network capable of distinguishing sand, concrete and gravel. On Mars, such networks could keep rovers exploring rather than waiting for instructions...
When James McLurkin was a high school junior on Long Island, N.Y., he built his first robot: a toy car that he rigged with a keypad, an LED display and a squirt gun. Then he programmed the unit to travel to the next room and "engage the target." His parents--the target in question--got a good soaking...
...endangered Hubble Space Telescope may have life yet, thanks to a NASA-sponsored program to develop a robot that could be its remote-control savior. For all the yeoman's work Hubble has done--peering deeper into the universe and farther back in time than eyes or earthbound instruments had ever managed--its prospects looked bleak a few months ago. The telescope was facing eventual loss of power and gyroscope failure, which would cut short its life-span by years. But given President Bush's ambitious plans for a manned moon and Mars program, NASA was looking for projects...
...scientists howled, and in February the agency sent out a request for proposals from engineers for ways to mount a robotic Hubble mission that would extend the telescope's life to 2012. So far, 26 proposals have come in. They include ones for a 25-ft. stick-figure robot from the University of Maryland and a pair of pivoting arms by the Canadian group that developed the shuttles' manipulator arm. The most personable is NASA's Robonaut, which has a torso, arms and a head that are adult size and a leg that plugs in for stability and power...