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Science  17 Apr 1998:
Vol. 280, Issue 5362, pp. 351
DOI: 10.1126/science.280.5362.351e

This month's Tech.Sight reviews how NASA's Pathfinder Mission to Mars used state-of-the-art computer technology to create Sojourner, a robot rover capable of traveling to selected “waypoints” while probing and avoiding obstacles with its sophisticated sensors (p. 454). To help you navigate robotics on the Web, the enhanced online version of Tech.Sight offers links to NASA Web pages, information about autonomous navigation, and sites on robot technology.

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