2. Tactile Interface Technology for the Blind and Deafblind Persons
2. 障害者向けの触覚技術

Naoyuki Okouchi, Tadahiro Sakai
2011 The Journal of The Institute of Image Information and Television Engineers  
doi:10.3169/itej.65.1690 fatcat:qk7iimo4szhmjmjxkofyh526pu