SPENCER ALLEN, AETHON INC.Classic automated guided vehicle (AGV) systems are used in many industrial applications characterized by physical path guidance in the form of embedded magnets or wires, painted lines or magnetic tape, or other electrical or mechanical path-defining means. These vehicles generally have no concept...Read full articleRelated content from Photonics MediaARTICLESLasers for Micromachining: Shorter Pulses, More PowerSmaller devices, tighter tolerances, and higher performance demand finer and finer features — hence the increasing need for micromachining. 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