@inproceedings{oai:niigata-u.repo.nii.ac.jp:00030987,
 author = {Watanabe, Tetsuya and Yamaguchi, Toshimitsu and Nakagawa, Masaki},
 book = {Lecture notes in computer science, Lecture notes in computer science},
 month = {},
 note = {To investigate appropriate representation of numerical data to blind people, a user experiment was conducted. Its results have shown that embossed graphs give quicker and correct access to the data than braille and electronic tables. Based on this observation, we started developing software for creation of embossed graphs which can be operated by blind people. Up until now line graphs can be created with this software., Computers helping people with special needs : 13th international conference, ICCHP 2012, Linz, Austria, July 11-13, 2012},
 pages = {174--181},
 publisher = {Springer Verlag},
 title = {Development of Software for Automatic Creation of Embossed Graphs : Comparison of Non-visual Data Presentation Methods and Development Up-to-Date},
 volume = {7382},
 year = {2012}
}