1. The Third Committee, The 17th Science Council of Japan, “Towards a new research paradigm,” National Council of Japan, April 1999 (in Japanese).
2. S. Iwasaki, “A New Direction of Science in Japan – from Strategic Research to Model Research,” Seminar of the Academy of Finland, February 5, pp. 12-19, 1999.
3. K. Kosuge, “Service RT Systems,” Field and Service Robotics: Recent Advanced in Research and Applications, edited by S. Yuta et al., Springer, to appear.
4. Japan Robot Association, “Strategy for Creation of Society with Robots in 21st Century,” Japan Robot Association, May 2001 (in Japanese).
5. Japan Robot Association, “Open System Architecture for Developing Robots in New Fields,” Japan Robot Association, March 2003 (in Japanese).