@misc {IOPORT.70676932,
    author       = {Matsui, Kazumi and Terada, Tsutomu and Nishio, Shojiro},
    title        = {User preference learning system for tangible user interfaces},
    howpublished = {CISIS, 766-771 (2009).},
    year         = {2009},
    identifier   = {70676932},
}