%0 Journal Article %T A New Paradigm of Designing Human Communication Tools: A Human Affordance Theory %A Masayuki Ihara %A Minoru Kobayashi %A Yoshinori Sakai %J International Journal of Computer Science & Applications %D 2009 %I Technomathematics Research Foundation %U http://www.tmrfindia.org/ijcsa/v6i26.pdf