期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2016
卷号：7
期号：7
DOI：10.14569/IJACSA.2016.070770
出版社：Science and Information Society (SAI)
摘要：Conducting presentations with bi-directional communication requires extended presentation systems, e.g., having sophisticated expressions and gathering real-time feedback. We aim to develop an interactive presentation system to enhance presentations with bi-directional communication during presentations. We developed a hybrid interactive presentation system that is a collaboration between the traditional presentation supporting system, e.g. PowerPoint, and a web application. To gather feedback from audiences at presentations, the web application delivers presentation slides to audiences. The client system provides a feature of creating annotations and answering the questions on delivered presentation slides for making feedback. Specifically, the system provides a real-time questionnaire function where the result is displayed on a shared screen in real time while gathering answers. Since users can make their questionnaire on PowerPoint, the task becomes quite easy. This paper explains the development of the system and demonstrates that the real-time questionnaire system realizes high performance scalability.
关键词：thesai; IJACSA; thesai.org; journal; IJACSA papers; Interactive Presentation; Real-time Web questionnaire; Collaborative tools; communication aids; information sharing; Web services
