Hi responders, Thank you for the attention. We released the system as open source. Please see our wiki, if you are interested. http://www.nsl.tuis.ac.jp/xoops/modules/xpwiki/?SLKinect Thanks. -- Fumikazu Iseki Tokyo Univ. of Info. Sci. mailto:iseki at solar-system.tuis.ac.jp http://www.nsl.tuis.ac.jp/