101 視覺化的個人閱讀歷程探討

出版年度:101

 

論文名稱:視覺化的個人閱讀歷程探討

 

研究生:詹巧瑜   指導教授:游耿能

 

 


論文簡介:

  俗諺「一幅圖勝過千言萬語」,現今的電腦圖形技術能快速產生新的應 用, 我們可以運用視覺化工具實現各種的可能。除了把不同的學習資 料記錄在所謂的學習歷程中, 近年來有個名為「網路書櫃」的網路服 務, 使用者可將自己閱讀的書籍、閱讀的時間, 及閱讀的進度等記錄 在網路書櫃, 記錄下來的閱讀資料, 會形成使用者的閱讀歷程。隨著 使用者登錄的資料量逐漸增加, 使用者追蹤自己閱讀歷程的困難度也 會隨之增加。因此, 我們要提供使用者另一種檢視閱讀歷程的方式, 能協助使用者檢視自我的閱讀歷程。首先, 針對現有的資訊視覺化工 具的功能及網路書櫃服務進行調查,接著以半結構訪談進行需求分析, 並以需求分析的結果, 運用視覺化工具進行系統實作。我們將閱讀歷 程以不同的視覺圖形呈現, 建置閱讀歷程的視覺化系統。最後透過指 定任務操作, 讓受測者進行問卷調查與訪談, 評估使用視覺化工具產 生之視覺化能否有效協助使用者檢視自我的閱讀歷程。根據任務後問 卷及訪談, 實驗對象對本研究的視覺化系統的回饋顯示出正向結果。 The rapid progress in computer graphic technology has opened many new possibilities of applications. The old saying "A picture is worth a thousand words" can now be realized through various information visualization tools. Apart from putting various learning material into so-called learning portfolio, there are newly-developed web services called “online bookshelf” for users to establish their own “reading portfolio” on the web. Initially, users construct the data of reading portfolio in these online bookshelf sites to record personal reading behavior. Gradually, when the data increases, users may have difficulty in tracking their own reading portfolio. In this study, we explore ways of augmenting a current online bookshelf system with visualization function and build a prototype with visualizing tools for a preliminary study. We begin with surveying the functions of several typical online bookshelf systems and current information visualization tools. We conduct the requirement analysis of our prototype by semi-structured interviewing with several typical online bookshelf users to elicit their needs. Then we construct a prototype with several visualization function to present the reading portfolio from different perspectives. Finally, we do the preliminary evaluation of the prototype by asking users to complete several pre-designed tasks. Through questionnaires and interviews, these users give suggestions and positive feedbacks of the system prototype.

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