基於觸控及展示平面一致化之設計風格以提升師生之間的互動行為

隨著教學輔助工具的進步，教師在課堂上的教學互動方式也更加的多元，而現今的教學大多是透過多媒體設備來輔助，最常見方式是教師利用滑鼠或是觸控筆在數位教材上書寫，同時將電腦的畫面輸出到投影布幕上。此種方式可能使得學生無法感受到教師所要描述的重點，造成此問題的原因在於觸控面與顯示面是分開的，學生只能聚焦於顯示面，可能會感覺到無聊而分心。若將兩平面結合，教師勢必要在布幕旁邊講解課程內容，學生可以從教師的肢體語言或是眼神交會來得知教師所描述的重點所在，而教師也能透過眼神交會來得知學生的學習狀況，並能適時的提醒分心而失焦的學生。目前只有電子白板是觸控面與顯示面互相結合的教學輔助工具，但是電子白板除了價錢昂貴之外，還有像是教師遮住學生視線或是教師需要來回走動的窘態。因此，我們設計一套系統，把投影布幕的右方一小塊的區域當成觸控面，而投影布幕的左方是展示平面，達到觸控及展示平面的一致化，減輕教師的負擔。為了提供簡單的存取命令給使用者，因此整合了Windows 8.1的常用鍵，可將經常使用的應用程式附加到此系統的工作列，從而快速啟動這些應用程式。藉由此套系統，打造新興的教學方式，以提升師生之間的互動。

關鍵字

師生之間的互動行為；手勢辨識；電子白板

並列摘要

With the advancement of teaching aid, the way of teacher to teach and interacts with students is becoming diverse. Nowadays, the type of teaching method is through multimedia devices to assist teacher to teach students. The most type of teaching method is that the teacher uses mouse or stylus to paint something on the digital teaching material. At the same time, the projector can output the computer screen to the projector screen. The way of this method maybe make students unable to understand the key point of teaching material that the teacher describes. The cause of this problem is that touch plane and display plane are separated. Students only focus on the display plane, but students maybe feel bored and distracted. If touch and display planes are separated, the teacher always stands beside the projector screen and describes the course content in there. Students can understand the key point that the teacher describes from the teacher’s body language or eye contact. The teacher can also know that students learning situation from eye contact and timely remind the student who is distracted. Currently, only the whiteboard is a teaching aid which combines touch plane and display plane. But whiteboard has some shortcomings as following:  It is expensive for most of school.  The teacher’s body maybe covers student’s sight.  For writing something on the whiteboard, the teacher needs to walk around. In order to achieve consistency of the touch and display plan, we design the system that regard the right of a small area of the projector screen as touch plane and regard the left area of projector screen as display plane. This system integrates charm bar of Windows 8.1 and provides toolbar to the user. The system pins applications that have been launched in near time to toolbar. When the teacher wants to open the application again, teacher can active the toolbar and click the application. With this system to create new teaching method, enhancing the interaction between teacher and students.

並列關鍵字

Interactive behavior between teacher and students ； gestures ； whiteboard

參考文獻

[4] Edith, M.I., Dagan, O., Tikochinski, T.B. and Zorman, R. (2011). Using Interactive White Board in Teaching and Learning–An Evaluation of the SMART CLASSROOM Pilot Project, Interdisciplinary Journal of E-Learning and Learning Objects, vol. 7, 2011.

[5] Ian, H. and steve, H. (2005). Primary school students’ perceptions of interactive whiteboards, Journal of Computer Assisted learning, vol. 21, pp. 102-117, 2005.

[6] Kennewell, S., Tanner, H. and Beauchamp, G. (2007). Analysing the use of interactive technology to implement interactive teaching, Journal of Computer Assisted Learning, vol. 24, issue. 1, 2007.

[20] Body language, retrieved from Wikipedia.

[23] Fullwood, C. and Doherty-Sneddon, G. (2005). Effect of gazing at the camera during a video link on recall, Appl Ergon, 37(2), pp. 167-175, 2005.

國際替代計量

基於觸控及展示平面一致化之設計風格以提升師生之間的互動行為

未授權

主題瀏覽