点字ディスプレイの盤面の特性が点字の識別容易性に及ぼす影響(機械力学,計測,自動制御)

DOI Web Site Web Site 参考文献10件

書誌事項

タイトル別名
  • Influence of Base Material Features of Braille Display on Braille Discriminability(Mechanical Systems)
  • 点字ディスプレイの盤面の特性が点字の識別容易性に及ぼす影響
  • テンジ ディスプレイ ノ バンメン ノ トクセイ ガ テンジ ノ シキベツ ヨウイセイ ニ オヨボス エイキョウ

この論文をさがす

抄録

Recently, environment that visually impaired persons are capable of getting electric information is being developed. By using Braille display, visually impaired can get various electrical information on network. Therefore, Braille display rapidly spread in the foreign and domentic country. However, when Braille display is used continually, the base material of Braille display becomes worn. It has been pointed out that Braille readers find it difficult to read Braille on worn base material which their forefingers cannot slide easily. In this study, to reduce this friction, we reinvent a thin low friction film cover on worn base material to reduce friction during Braille reading. And also we carried out a study to investigate influence of base material features of Braille display on Braille reading and the effect of its use. We compared the discriminability of Braille when covering two films with excessive and less kinetic friction on the base material. As the results, subjects could read Braille significantly faster and more correctly when less kinetic friction film (powder compounded film) cover was used on the base material. In short, by use of powder compounded film cover, we found that Braille readers' forefingers can slide easily and discriminability of Braille was improved. From this study, we suggest the covering less friction this film on Braille display with worn base material as method of being able to improve the discriminability of Braille.

収録刊行物

参考文献 (10)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ