1. The Stanford Cart and the CMU Rover
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3. and , “An Integrated Navigation and Motion Control System for Autonomous Multisensory Mobile Robots,” in Robotics Research, MIT Press, Cambridge, 1984, pp. 191–214.
4. , , , and , “A Self-Contained Robot ‘Yamabiko’,” Proceedings 3rd USA-JAPAN Computer Conference, October 1978, pp. 246–250.
5. , and , “Elementary Functions of Yamabico 3.1,” Proc. 11th International Symposium on Industrial Robots, October 1981, pp. 211–218.