建構適用於觸碰式教學平臺之啟發式評鑑量表

淡江大學機構典藏 > 教育學院 > 教育科技學系暨研究所 > 學位論文 > Item 987654321/87120

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题名:	建構適用於觸碰式教學平臺之啟發式評鑑量表
其它题名:	Constructing heuristic evaluation scale for the touch-panel learning management system
作者:	廖怡萱;Liao, Yi-Hsuan
贡献者:	淡江大學教育科技學系碩士班沈俊毅;Shen, Chun-Yi
关键词:	觸碰螢幕;使用效能;網路教學平台;Touch Panel;Usability;web-based instruction platform
日期:	2012
上传时间:	2013-04-13 10:41:35 (UTC+8)
摘要:	近年來隨著「觸碰(Touch)」概念的逐漸普及，觸碰式科技被廣泛應用在工商業界或是電玩產業，且有更進一步的突破，許多國家研究人員，研發出可辨識不同使用者的觸碰式螢幕，未來可以應用在影音電玩與醫療科技上，前景看好。近年來特別是在使用者介面的設計方面有了顯著且根本上的變化。例如，在視覺上，可供觸發的圖像尺寸必須放大約兩倍，來有效解決觸碰時手指遮掩的問題。在操作上，習慣以滑鼠右鍵即能驅動的相關功能，目前為止，大多以特殊的觸碰手勢來取而代之。有鑑如此本研究冀望能夠建構觸碰式教學平台之啟發式評鑑量表,協助提供給觸碰式網路教學平台的開發的參考依據,更可以作為專家進行啟發式評鑑使用效能參考之用。本研究首先經由文獻探討的方式，彙整出初步的使用效能原則和細項指標，利用問卷調查，並經過10位專家問卷調查，取得專家一致性的意見，建構出本研究「觸碰式教學平台之啟發式評鑑量表」,共計8項使用效能原則,與70細項指標。建構適用於合觸碰式教學平台之啟發式評鑑量表使用效能原則共有8項分別是｢系統介面狀態」、｢功能性｣、｢防止技術障礙｣、｢使用者控制及自由｣、｢使用者愉悅及充滿尊重的互動｣、｢美感及極簡設計｣、｢感官情緒｣、｢觸碰式｣，協助學習者能夠達到最佳的學習成效。研究過程中，透過專家效度問卷評鑑指標內容正確性之後，進行指標內容的修正，接著，依據專家評鑑之結果，邀請三位具有使用效能或數位學習領域的專家進行，進行起啟發式評鑑，本研究選擇以觸碰式平板電腦應用軟體Blackboard網路教學平台做為使用效能評估，根據評鑑結果，並提出修正建議。未來期望此研究指標能提供給觸碰式網路教學平台的開發為主相關研究的理論依據，也能提供給觸碰式平板電腦在網路教學平台的相關設計人員作為平台的改版，或者是一個平台開發完成後所進行之使用效能評估的一個參考依據，透過本研究所建構之評鑑量表，減少規劃使用效能評估時所花費的時間，並且能符合網路教學平台所需之評估項目與評估內容。 In recent years, with the concept of “Touch” becoming more common, touch technology is widely used in business, industrial fields, or gaming industry. There’re also the breakthroughs in “Touch- tech”- researchers all over the world have developed a touch screen that can identify different users. It can be applied to video games and medical technology in the future. In particular, there’re significant and fundamental changes in user interface design. For example, in visual part, the size of the icon as a triggered point must be magnified in twice bigger as the effective solution for finger touching; in operation part, so far most of the functions driven by right mouse bottom had been replaced by some special touch gestures. For this background, this study aims to construct heuristic evaluation scale for the web-based touch-panel learning management system, and provides a reference basis for relevant research, but also for the experts to carry out the heuristic evaluation usability testing. First, the researcher collates the initial usability principles and detail indicators through literature review. Then, the researcher surveys 10 experts through questionnaire to obtain the consensus of their opinions to construct the "touch teaching platform heuristic evaluation scale” with 8 principles and 70 indicators in all. The 8 usability principles are as follows: (1)Visibility of System Status; (2)Functionality; (3)Preventing technological barriers; (4)User Control and Freedom; (5) Aesthetic and Minimalist Design; (6)Pleasurable and Respectful Interaction with the User; (7)Perception and emotion; (8)Touch. These principles help learners to achieve the best learning outcomes. In the process, the researcher revised the indicator contents through expert validity questionnaires, and invites another three experts with related experience to conduct the heuristic evaluation. We choose “Blackboard” web-based teaching platform as our evaluating object, and propose amendments in accordance with the evaluation results. This study provides reference basis for developing or revising the web-based touch-panel teaching platform, or usability testing basis for the completion. This scale constructed in this study meets the need of evaluating web-based learning platform.
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