An extension of the multimodal presentation markup language (MPML) to a three-dimensional VRML space.

Naoaki Okazaki Santi Saeyor Hiroshi Dohi Mitsuru Ishizuka An extension of the multimodal presentation markup language (MPML) to a three-dimensional VRML space. 69-80 2005 36 Systems and Computers in Japan 14 http://dx.doi.org/10.1002/scj.10449 db/journals/scjapan/scjapan36.html#OkazakiSDI05