1. Kajiyama T, Koga M, Izumi S, Matsubara S, Seguchi Y, Kyoku K. Experimental development of wheelchair users support system for welfare Town Planning No.1. In AIJ Kyushu (ed.): Chapter Architectural Research Meeting (Planning), 2014: p.281-284. (Japanese).
2. Kyoku K, Koga M, Matsubara S, Izumi S, Seguchi Y, Kajiyama T. Experimental development of wheelchair users support system for welfare town planning No.2. In AIJ Kyushu (ed.): Chapter Architectural Research Meeting (Planning), 2014: p.285-288. (Japanese).
3. Seguchi Y, Koga M, Izumi S, Matsubara S, Kyoku K, Kajiyama T. Experimental development of wheelchair users support system for welfare town planning No.3. In AIJ Kyushu (ed.): Chapter Architectural Research Meeting (Planning), 2014: p.289-292. (Japanese).
4. YairiI (Eguichi) I, Igi S. Robotic communication terminals as a mobility support system for elderly and disabled people(2). Transactions of the Japanese Society for Artificial Intelligence, 2002; 17(2): 170-176. (Japanese).
5. Yairi (Eguichi) I, Igi S. Robotic communication terminals as a mobility support system for elderly and disabled people(3). Transactions of the Japanese Society for Artificial Intelligence, 2003; 18(1): 170-176. (Japanese).