數位學習在Web2.0時代下具有移動性、跨平台等多元的面貌，本研究主要探討利用Podcast推播特性滿足個人化行動學習之可行性。研究目的在探討Podcast使用需求、平台設計與評估。本研究採用研究發展法，以使用者訪談探討功能需求，提出平台設計之功能規格與界面，最後以平台功能評估作結。得研究結論如下：根據使用需求設計以Web2.0為核心概念之互動式平台，並符合華語文學習需求情境。平台功能以互動問答、社群討論、訂閱與推播、支援移動設備與頻道發佈等功能設計。平台內頻道功能與推播機制設計為本研究關注之面向，頻道與推播系統的使用角色為頻道創作者、教材使用者與系統管理者；頻道創作者登入後透過Web網頁編輯模式以降低使用端系統需求，教材使用者可透過互動式意見表達對該教學內容、頻道之意見。頻道與推播系統提供頻道公告訊息RSS訂閱、頻道教學內容Podcast訂閱，訂閱推播資訊以頻道資訊、頻道網址、教學Podcast影片與影片相關描述資訊等。評估與測試後歸納意見如下：具時效性的問答知識庫需要注意社群經營與維持平台使用率；頻道與推播方面可以增進會員互動與充實網站內容，透過Podcast的教學活動有助於平台學習教材延伸至行動學習，然Podcast的描述資訊著錄必須詳細，並且注意有效連結與更新頻率。

E-learning has multi-features in Web2.0 era with mobile and open characteristics. The research is aim to develop a platform in order to fit the personal e-learning within Push technology, such as Podcast, by exploring Podcast User experiences, designing the platform ,and evaluating it as well. Research and Development method is taken in the thesis. Research procedure include finding out the user engineering requirements, bringing out the site specification and interface, and assessing the site. This platform features following subjects. Based on user investigation, the research platform is taking concepts from Web2.0 and corresponds with the environment of Chinese Learning. The platform are designing by those functions, such as interactive questions and answers, communities discussions, subscriptions and pushing, mobilabilities and channel publishing. Researcher is focused on the development of mechanism of Channel and Publishing. There are publisher, content user, and system administrator in this system. Publisher can maintain the channel information by website interface with a logged on account. Content User can comment on the channels or learning contents by rating stars or texting messages. The system is providing RSS and Podcast subscriptions which include channel descriptions, URL, Podcast video clips and descriptions etc. The platform took advices by site usage and evaluation. First of all, updated databases of Q&A need keeping maintaining by frequency usage and communities management. Second, strict descriptions of learning objects made leaning activities extended from the platform to the air effectively. Last, keep the Podcast updating frequently.

參考文獻
---------------中文文獻----------------
ADA Hsu(2004)。RSS的應用教學，上網日期：2006年4月18日，檢自：http://blog.t-times.net/ada/space/start/2004-12-01/3
方虹婷（2006）。飲食華與課程教材設計—兼論網上輔助活動建構。未出版之碩士論文，國立台灣師範大學，台北市。
吳治同(2005)。無線區域網路主動推播技術之實作。未出版之碩士論文，國立成功大學電信管理研究所碩士論文，臺南市。
呂離(2005)。播客帝國 廣播革命。環球企業家，109。
李佳穎（2005）。外籍成人學習者華語文學習型態之研究：跨文化美日兩國比較觀點。未出版之碩士論文，國立台灣師範大學，台北市
李定瑋。個人化廣播新媒介—Podcast之初探，上網日期：2007年1月9日，檢自：http://mail.nhu.edu.tw/~society/e-j/47/47-34.htm
林政維(2002)。支援行動客戶之智慧型推播系統。未出版之碩士論文，國立嘉義大學資訊工程研究所碩士論文，嘉義市。
林嬿雯、林政維(2004)。智慧型推播系統。中華民國資訊學會通訊，7(2)，125-138。
胡仲軒。RSS(RealSimple Syndication)—網頁資料交換技術架構，上網日期：2006年11月27日，檢自：http://www.elearn.org.tw/NR/exeres/D8D4467E-B1DF-4D48-BEAC-5956DA89CDC5.htm
徐嘉琳（2004）。數位學習者之資訊尋求行為研究—以政大遠距教學網為例。未出版之碩士論文，國立政治大學。台北市
翁子晴（2004）。數位典藏藝術相關網站之使用經驗研究：以國中美術教師為例。未出版之碩士論文，國立交通大學。新竹市
陳品均(2006)。Web 2.0應用服務策略行動之研究-以Yahoo!、Google、MSN為例。未出版之碩士論文，國立臺灣大學商學研究所碩士論文，臺北市。
陳順吉(2003)。以2ME為平台之無線網路推播服務之研究。未出版之碩士論文，國立暨南國際大學資訊管理學系碩士論文，南投縣。
童姝卉（2004）。線上學習網站內容設計之研究—以國內英語學習網站為例。未出版之碩士論文，文化大學。台北市
楊致偉(2005)。人人都能主持廣播節目Podcasting，上網日期：2006年9月22號，檢自：http://blog.yam.com/apekiller666/archives/56759.html
楊錦潭(2005)。符合分散式學習物件倉儲網路的教材庫管理系統之研究。未出版之碩士論文，國立高雄師範大學資訊教育研究所碩士論文，高雄市。
路透社(2005)。Podcast在iPod等數碼音樂播放機用戶間日益普及，上網日期：2006年2月26日，檢自：http://news.yam.com/reuters/computer/200504/20050404716282.html
網路營銷教學網站。什麼是RSS？，上網日期：2006年9月28日，檢自：http://blogmjjq.com/archives/658.html
鄭如萍（2005）。設計取向之網站使用性實踐初探：意義、方法與台灣網路產業。未出版之碩士論文，國立交通大學。新竹市
鄭瑞南（2004）。從學生資訊尋求及資訊尋求行為探求高中地球科學之網站規劃。未出版之碩士論文，國立台灣大學。台北市
盧澤宇(2006)。什麼是Web 2.0（ I ），上網日期：2006年11月27日，檢自：http://www.itmag.org.tw/
聯合新聞網(2005)。Podcast會說話的Blog，上網日期：2006年6月9日，檢自：http://news.sina.com.tw/articles/12/88/52/12885241.html?/tech/20050406.html
謝艾米（2002）。針對法籍學習者之華與入門教學網站設計。未出版之碩士論文，國立台灣師範大學，台北市。
-------------------------------------

---------------中文文獻----------------
Cao J., Feng X., Lu J., Chan H., & Das S. K. (2002, Dec). Reliable Message Delivery for Mobile Agents Push or Pull. Paper presented at IEEE Parallel and Distributed Systems. Ninth International Conference Proceedings, Hong Kong.
Cheverst, K. & Smith, G. (2001, Apr). Exploring the notion of information push and pull with respect to the user intention and disruption. Proceedings of Int workshop on Distributed and Disappearing User Interfaces in Ubiquitous Computing, 67-72.
Conhaim & Wallys, W. (2005). iPod Sprouts Successful Changes in Media Landscape, Retrieved June 9,2006, from http://www.ebsco.com
David T. (2006). Podcasts Increasing in Popularity, Retrieved September 22,2006, from http://www.map100.com/mapinteresting.php/podcasts-increasing-in-popularity/
David, T. (2006). Podcasts Increasing in Popularity, Retrieved September 22, 2006, from http://www.map100.com/mapinteresting.php/podcasts-increasing-in-popularity/
Deeter, J. (1997). DLN tailors Internet for schools’ use. Computer Reseller News, 751, 102.
Deolasee, P., Katkar, A., Panchbudhe, A., Ramamritham, H. & Shenoy, P. (2002). Adaptive Push-Pull: Disseminating Dynamic Web Data. IEEE Transactions on Computer, 51(6), 265-274.
Diane, J. S. (2006). Web 2.0: Next Great Thing or Just Marketing Hype? Nursing Education Perspectives, 27(4), 212-214.
Dyrli, Odvard Egil. (2005). Odvard Egil Dyrli on Podcasting, Retrieved June 9,2006, from http://www.ebsco.com
Green, H. (2005). Radio Days for Everyman, Retrieved May 31,2006, from http://www.ebsco.com
Hinchcliffe, D. (2006). Review of the Year’s Best Web 2.0 Explanations, Retrieved December 22, 2005, from http://web2.wsj2.com/review_of_the_years_best_web_20_explanations.htm
Holtz, S. (2006). Communicating in the World of Web 2.0. Communication World, 23(3), 24-27.
John R. Q. (2005). All the Hits on YOU, Retrieved May 31,2006, from http://www.ebsco.com
John, M. (2005). For a Start-Up, Visions of Profit in Podcasting, Retrieved September 28,2006, from http://www.nytimes.com/2005/02/25/technology/25podcast.html.
Käpylä T., Niemi I. & Lehtola A.(1998, Oct.). Towards an Accessible Web by Applying PUSH Technology Paper presented at 4th ERCIM Workshop on User Interfaces for all, Finland.
Levingston, S. (2006). Google Buys Company To Expand Into Radio, Retrieved September 22, 2006, from http://www.washingtonpost.com/wp-dyn/content/article/2006/01/17/AR2006011701333.html
Marshall, B. (2006). Web 2.0? Let’s Get to Web 1.0 First. Retrieved September 22, 2006, from http://www.librarytechnology.org/ltg-displaytext.pl?RC=12053
Martin-Flatin J. P. (1999, May). Push vs. Pull in Web-Based Network Management. Paper presented at 6th IFIP/IEEE International Symposium on Integrated Network Management (IM’99), USA.
Nicopolitidis, P.,Papadimitriou, G..I. & Pomportsis, A. S. (2002). Using Learning Automata for Adaptive Push-Based Data Broadcasting in Asymmetric Wireless Environments Petros Nicopolitidis. IEEE Transactions Vehicular Technology, 51(6), 1652-1660.
O’Reilly, T. (2005). Web 2.0: Compact Definition?, Retrieved June 9,2006, from http://radar.oreilly.com/archives/2005/10/web_20_compact_definition.html
O’Reilly, T. (2005). What Is Web 2.0-Design Patterns and Business Models for the Next Generation of Software. Retrieved April 18,2006, from http://www.oreillynet.com/pub/a/oreilly/tim/news/2005/09/30/what-is-web-20.html
Podnar, I.,Hauswirth, M. & Jazayeri, M. (2002). Mobile Push: Delivering Content to Mobile Users. Paper presented at the International Workshop on Distributed Event-Based Systems. San Diego, CA.
Rainie, L. & Madden, M. (2005). Podcasting catches on, Retrieved June 9,2006, from http://www.pewinternet.org/pdfs/PIP_podcasting.pdf
Rhea R. B.(2001). Learning Links. Education Week, 21(9), 8.
ROSENBERG, J., WEINBERGER, J., HUITEMA, C.& MAHY, R. (2003, March). STUN? Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)? RFC 3489.
Sifry, D.(2006). State of the Blogosphere, February 2006 Part 1: On Blogosphere Growth, Retrieved May 31,2006, from http://www.technorati.com/weblog/blogosphere/index.html
Stephen, H.(2004). 'Podcast' your world, Retrieved May 31,2006, from http://www.ebsco.com
Twist, J. (2005). Podcasters' look to net money, Retrieved April 18, 2006, from http://news.bbc.co.uk/1/hi/technology/4371555.stm.
USA Today (2005). Radio to the MP3 degree: Podcasting, Retrieved June 9,2006, from http://www.ebsco.com
Wallys, W. C. (2005). iPod Sprouts Successful Changes in Media Landscape, Retrieved September 22,2006, from http://www.ebsco.com
Wikipedia. Retrieved April 18,2006, from http://en.wikipedia.org/wiki/Podcasting
Winstein P.(1998). Pushing and Pulling on the Web. Technology & Learning, 18(5), 24.
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