@article{oai:nagano-nct.repo.nii.ac.jp:00000241,
 author = {古川, 万寿夫 and 香山, 健太 and 塚田, 成美},
 journal = {長野工業高等専門学校紀要},
 month = {Dec},
 note = {application, We will propose an aid system of consultation of the town map for the blind and visually impaired. The system is constituted by a one chip micro computer, a global positioning system and a touch panel with the town map which will be specially made and marked by projection of roads and landmarks. The user, who touch the map by a finger, is able to locate the position where he stand now on the map obeying beep of a buzzer},
 pages = {25--28},
 title = {視覚障害者のための地図利用補助装置の提案},
 volume = {35},
 year = {2001}
}