@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000090,
 author = {Nara, Takaaki and Takasaki, Masaya and Maeda, Taro and Higuchi, Toshiro and Ando, Shigeru and Tachi, Susumu},
 issue = {6},
 journal = {IEEE computer graphics and applications},
 month = {Nov},
 note = {application/pdf},
 pages = {56--63},
 title = {Surface Acoustic Wave Tactile Display},
 volume = {21},
 year = {2001}
}