Yasuyuki Yanagida Shinjiro Kawato Haruo Noma Akira Tomono Nobuji Tetsutani Projection-Based Olfactory Display with Nose Tracking. 43-50 2004 conf/vr/2004 VR http://doi.ieeecomputersociety.org/10.1109/VR.2004.62 db/conf/vr/vr2004.html#YanagidaKNTT04