熊本大学学術リポジトリ Kumamoto University Repositor Title 特別支援を要する児童生徒を対象としたタブレット端末 における操作ボタンの最適寸法 Author(s) 竹財, 大輝 ; 塚本, 光夫 Citation 日本産業技術教育学会九州支部論文集, 23: 61-68 Issue date 215 Type URL Right Journal Article http://hdl.handle.net/2298/3622 日本産業技術教育学会九州支部論文集
23 (215) 61 ~ 68 An Optimal Size of Operational Buttons in Tablet PCs for Children with Special Needs * ** Daiki TAKEZAI* and Mitsuo TSUKAMOTO** * Graduate School of Education, Kumamoto University ** Faculty of Education, Kumamoto University 1.1 1 1px 1717mm ICT 1), 2) 3) 4) (215 11 215 ) * ** 215 1 28 5) 6) - 61 -
7)-12) 7)-9) 3 3 9 1)-12) ARROWS Tab Q584/H C P U Atom Z377 1.46GHz O S Windows 8.1 Pro 1.1 WQXGA256 16 IPS Alpha 267. 18.8 9.9 mm 67g 1288px px 1px = 1.7mm Windows OS Windows OS Visual Basic Visual Studio Ultimate 213 USB 1.1 USB - 62 -
23 (215) 61 ~ 68 5 5px 3 3px 9 9 1515px11px8 8px 55px 64 5px 15p x 5px 2px 128px 8px 57 59 1515px 55px 12 a) b) 3px 2px 3p x 68px 15px 15p x - 63 -
a) b) 1515px a) 1 1 1px 11 88px a) b) 12 55px 11px 1717mm 88px 55px 1. 1. 9 a) 88px 1. 1. 88px b) 5 5px 1. 1. 1. 11px 11px 11px (N=57) (N=59) - 64 -
23 (215) 61 ~ 68 a) (N=57) b) (N=59) a) (N=57) b) (N=59) a) (N=57) b) (N=59) 1 2 17 4 2 a) (N=57) b) (N=59) - 65 -
(%) (%) (%) 1.2.8 9.8 11.7 1.1.5 14.7 11.7 1..4 8.1 5.8 1.1.8 14.7 11.7.1.1 3.2 5.8.9.4 11.4 8.8 3.4 2.4 27.8 35.2.1 3.3.8.6 6.5 8.8 (%) (%) (%) 3. 1.2 11. 7.3 3.8 1.8 22.7 17. 1.8 1.2 6.6 7.3 3. 1. 11. 9.7.9 1.2 8. 17. 1.3.8 7.3 7.3 2.4 1.1 8.8 1.7 2.6 1.3 15.4 12.1 1.5 1.1 8.8 1.7 13 14 (a) b)(a)(b) 5 5px 1 1px - 66 -
23 (215) 61 ~ 68 55px 11px 1 1px 1(s) 2 15 1 5 1.36 1.82 2.42 2.58 1.17 1.66 1.8 1.25.92.81 1.6.78 1 2 3 4 5 (px) 2 N=57 N=59 1(s) 15.45 1.69.15.61.37.22.43.65.42 5.23.31.8 1 2 3 4 5 (px) (a) (b) () 2 15 1 5 2.37 3..95 1.65.84 1.56.98 2.52 N=57 () 2 15 1 5 1.39 1.51.58.87.66.82 N=59.22.58 5 1 15 (px) (a) 5 1 15 (px) (b) - 67 -
1 21 http://www.mext.go.jp/b_menu/houdou/23/4/ i csfiles/afieldfile/211/4/28/135484_1_1.pdf (215 11 (211) 2 ICT 211 http://www.soumu.go.jp/main_content/111 8.pdf 215 11 (211) 3 (213) http://www.mext.go.jp/a_menu/shotou/tokubetu /material/1339114.htm(215 11 5 ) (213) 4 27 (214) 93-94 5 47 1998 95-12 6 7 54 (25) 149-156 8 25 (212)85-86 9 26 (213)115-116 1 21 (213)57-64 11 23 (21) 61-62 12 24 (211) 91-92 13 55 (212)6 Abstract The tablet PC is expected to use in the special support education. However the tablet PC is not used very much in school because there is a few teaching materials appropriate to the characteristics of the children with special needs. From the viewpoint of the situation, the optimal size of the operational button obtained is useful for the development of the educational material in the tablet PC. Thus the measurement method and the software application to obtain the optimal button size in tablet PC are developed for the children with special needs. As the result of measurement, it is clear how the mistakes change by the positions or by the button sizes. The operational button size obtained is over 1x1 pixels on 1.1-inch screen of the tablet PC; over 17 17mm. Key words: Tablet PC, Operational Button, Special Support Education - 68 -