http://www.aist.go.jp/aist_j/press_release/pr2003/pr20031022/pr20031022.html
ŠÖ˜A: ”]‚͉¹‚Ì’x‚곊m‚ÉŒvŽZAŽY‘Œ¤A“Œ–k‘傪‰ð–¾ http://mkynet.hp.infoseek.co.jp/webcic/lib/inw2/inw_0302270.html#6 |ˆÚ“]¨ http://takagi1.net/g-sys/inw2/6_inw_0302270.html |ˆÚ“]¨ https://takagi1.net/webcic/lib/inw2/inw_0302270.html#6