建置雲端擴增實境教材編輯系統之研究

Abstract

擴增實境有結合真實和虛擬世界的特性，因此透過此技術可彌補真實世界無法呈現虛擬資訊的缺點，利用擴增實境製作學習教材，可幫助傳達抽象的概念，讓學生較易理解學科內容的呈現。擴增實境教材可吸引學生注意力，提升學生對於自然與生活科技的學習動機。製作擴增實境教材需經過不同軟體的配合才可完成，對於部分資訊能力不佳的教師，自行開發擴增實境教材將成為負擔。 本研究開發使教師可自行編輯擴增實境的教材編輯系統，目的在於幫助教師快速製作符合教學內容的擴增實境教材，避免教師因為技術門檻過高，就放棄使用擴增實境教學。在許多研究中曾提到探究式學習結合擴增實境的例子，都可有效吸引學生的注意力，引發好奇心，對學習主題產生探究。故教師在使用本系統也可參考探究式教材編輯模式，發展擴增實境教材。本系統以雲端運算的處理能力，突破行動設備的硬體限制，加強擴增實境使用的流暢性。 此外，本研究也調查教師在使用雲端擴增實境教材編輯系統滿意度，研究結果發現，雲端擴增實境教材編輯系統修改教材之彈性度高，教師對系統給予高度評價，且使用本系統開發擴增實境教材意願高。研究所得建議包含網頁端和APP端介面設計需一致、網站端需新增預覽功能、未來研究可調查學生端使用擴增實境教材的想法。Augmented Reality technology could turn the virtual exhibition materials into verisimilitude materials. Hence learners could feel immersive in the learning environment. However, teachers need high information skill to produce augmented reality materials. This study is to develop a system that teachers can edit their augmented reality contents by themselves. Also, we develop an app that students can access materials. It is useful and quickly for teachers to create the Augmented Reality material. Some teachers may think that making material with augmented reality is too difficult to do. We hope to avoid this situation. The system contains two edit modes. The first one is the general editing mode. Teachers could choose different materials such as text, picture, video, music and 3D model to achieve the teaching goal. To produce augmented reality of course. Another one is inquiry augmented reality edit mode. According to the instructions of the system, teachers complete the inquiry augmented reality course. The system will reduce the time of the production of materials, and produce high interactive augmented reality materials. To break the hardware limitations of mobile devices and enhance fluency of augmented reality are using the processing power of cloud computing. In addition, this study also investigated the satisfaction of the system from teachers. The findings are as follows: Cloud Augmented Reality Material Authoring System is flexible to modify material. They thought this system was great and useful Teachers are willing to use this system highly. The suggestions are as follows: The interface design of the web must be the same with APP. The web site needs to add the preview function. Future research may investigate the idea from student.