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Robotics bring the white cane into the 21st century
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Robotics bring the white cane into the 21st century

by Amy Norton Healthday Reporter  The “white cane” that many blind people rely on for navigating the world hasn’t been upgraded in a century, but researchers are reporting progress on a “robo-cane” they hope will modernize the assistive device. The prototype cane is equipped with a color 3D camera, sensors and an “on-board” computer designed to guide...