臺灣博碩士論文加值系統

肢體障礙者因為肢體的不方便，在使用電腦的時候，常會有無法控制滑鼠的問題。身心障礙者本身的經濟狀況通常比較不好，使用電腦與輔具對其本身的經濟是很大的負擔。
本研究是以遊戲搖桿作為人與電腦的介面，再以軟體模擬滑鼠的操控動作，讓身障者可以完成游標定位及相關的動作，如單擊左鍵、單擊右鍵、雙擊左鍵 … 等。操作時我們以搖桿的上、下、左、右推動，讓游標往對應的上、下、左、右方向移動，為了讓游標快速及準確的移動，游標移動時是以二分法進行，搖桿下達指令後，游標會往指令方向及其邊界的中間點移動，並將對向的邊界移到最後位置旁邊一個解析度的位置，將游標的移動範圍一直限縮，直到游標移動到目標上。到達目標後，後續的指令將由上、下、左、右兩兩組合產生16 個複合指令，這些指令將以軟體達成操控電腦的目的。本研究將以遊戲搖桿，作為介面設備，完成完整的電腦操控的功能，這樣就能以低廉的費用，為身障者提供電腦輔具。

It is difficult for people with disabilities to operate computer mouse. Most of the people with disabilities have low earning because of their disabilities. The computer assistive might not be something they can afford.
In this research, we use game joysticks as the human-machine-interface to point the cursor and do the subsequent actions, such as click, double click, right click, etc. When pointing the cursor, we shift the joysticks left, right, up, and down to move the cursor respectively. To make the motion fast and accurate, the cursor will move, in the direction of the command, to the middle of the current position and the respective bound. The bound opposite to the command will reset to one resolution away, in the same direction as the command, from its last position. The range where the cursor may move is cut in half after every command from the joystick. Eventually, it will reach the target. We combine two of the left, right, up, and down movements to generate 16 compound-commands to do the subsequent actions.
We want to investigate the feasibility of using joystick to fully operate computers, so that the people with physical disabilities may get an assistive at a lower price.

摘 要………………………………………………………………………i
Abstract……………………………………………………………………ii
誌 謝……………………………………………………………………iii
目 次……………………………………………………………………iv
表 目 次………………………………………………………………vi
圖 目 次………………………………………………………………viii
第一章 緒論……………………………………………………………1
1.1 研究動機………………………………………………………1
1.2 研究目的………………………………………………………3
第二章 研究方法………………………………………………………5
2.1 身障者使用滑鼠的困難………………………………………5
2.2 身障者使用鍵盤的困難………………………………………8
2.3 Maltron擴展鍵盤…………………………………………10
第三章 研究設計………………………………………………………12
3.1 控制游標移動的方法設計…………………………………12
3.2 介面設備的選定……………………………………………14
3.3 複合指令的產生……………………………………………15
第四章 實測及實驗結果………………………………………………20
4.1 模擬測試……………………………………………………20
4.2 身障者實際測試……………………………………………25
4.3 修正與改進…………………………………………………28
4.4 使用者感知歪斜的解決方式………………………………33
4.5 複合指令整合常用操作程序………………………………36
4.5.1網頁或文件瀏覽模式…………………………………36
4.5.2文檔編輯模式…………………………………………37
4.5.3拖曳功能………………………………………………39
第五章 討論與結論……………………………………………………41
5.1 討論…………………………………………………………41
5.1.1 游標移動的方式………………………………………41
5.1.2 指令組合與動作的關聯………………………………42
5.1.3 人機介面的選擇………………………………………43
5.2 結論…………………………………………………………44
參考資料…………………………………………………………………46
附錄………………………………………………………………………48

[1]內政部統計處
https://dep.mohw.gov.tw/DOS/lp-2976-113.html
[2]全國法規資料庫
http://law.moj.gov.tw/Law/LawSearchResult.aspx?p=A&k1=%e8%ba%ab%e5%bf%83%e9%9a%9c%e7%a4%99%e8%80%85%e6%ac%8a%e7%9b%8a%e4%bf%9d%e9%9a%9c%e6%b3%95&t=E1F1A1&TPage=1
[3]A. I. Batavia, and R. Beaulaurier, "The Financial Vulnerability of People with Disabilities: Assessing Poverty Risks". The Journal of Sociology and Social Welfare: vol.28, Iss.1 , 2001.
[4]N. Bradley, and W.Poppen, "Assistive technology, computers and Internet may decrease sense of isolation for homebound elderly and disabled persons". Technology and Disability: vol.15, No.1, pp.19-25, 2003.
[5]S. Adams, "The Best Jobs For People With Disabilities".
https://www.forbes.com/sites/susanadams/2014/11/04/the-best-jobs-for-people-with-disabilities/#2b5a1fec12b5
[6]S. Trewin, and H. Pain(1999), "Keyboard and mouse errors due to motor disabilities". International Journal of Human-Computer Studies: vol.50, No.2, pp.109-144.
[7]https://en.wikipedia.org/wiki/Trackball
[8]ICCHP(2008),"Computers Helping People with Special Needs",pp. 70-77
[9] https://www.youtube.com/watch?v=aalKUzMbgAA
[10]http://www.icebreakerpro.org/blank-3
[11]https://zh.wikipedia.org/wiki/%E6%BB%91%E9%BC%A0%E9%8D%B5
[12]https://www.specialneedscomputers.ca/index.php?l=product_detail&p=2651
[13] http://www.woodlaketechnologies.com/product-p/mal111.htm