172 SNS Web Web As social web sites such as blog and SNS(Social Network System) became popular, many people have communicated with their friends on the Web. Meanwhile, several problems of social web sites were revealed recently: (1) messages of close friends are often buried in other massive messages, stu(2) messages and people are dispersed several web sites, (3) they have to check and browse the web sites consciously, and (4) it is difficult to find a particular person in the timeline. In order to solve these problems, we proposed an novel software, SocialFaceIcon, which allows users to easily access messages of their friends on multiple social web sites without being confused by massive nonsignificant messages. SocialFaceIcon expresses information of a user of social web sites as an icon on the desktop. Users can easily obtain latest/past messages of their close friends using this icon-style interface. Moreover, we propose simple visualization techiniques for expressing freshness and frequency of these messages. 1 Web Facebook 1 mixi 2 SNS SocialFaceIcon. Keisuke Kambara, Koji Tsukada,, Ochadai Academic Production, Ochanomizu University., Vol.28, No.2 (2011), pp.172 182. [ ] 2010 5 31. 1 http://facebook.com/ 2 http://mixi.jp/ 7134 3 SNS 76.3% 4 3 SNS (2009 7 13 ) http://www.soumu.go.jp/menu news/s-news/ 16209.html 4 R&D 2009
Vol. 28 No. 2 Apr. 2011 173 1. 1 Web Twitter/Facebook UI 4 1. 2. 3. 4. Twitter Web Twitter/Facebook e.g., Web Web UI 1 2 SNS 1, 2 2
174 2. 1 2. 1. 1 1 4 1 1 Web 2 2. 1. 2 3 UI 4 UI UI 2. 1. 3 2. 2 2. 2. 1
Vol. 28 No. 2 Apr. 2011 175 3 3 Twitter Facebook 20 Web 2. 2. 2 4 Mander [1] Pile Metaphor 1 1 2. 2. 3 5 1 4 5 1 2. 2. 4 ( 6) 1 5
176 6 feed 6 RSS Mac OS X Dock Dock 8 Dock Dock Delete 3 7 2. 2. 5 Dock 8 Windows 7 Facebook Twitter 5 Friend- 1 1 1 8 Dock 5 http://twitter.com/ 6 http://friendfeed.com/
Vol. 28 No. 2 Apr. 2011 177 Twitter Facebook API Adobe AIR Adobe AIR Windows Mac OS X Linux 4 2009 12 3 Web 7 8 Yahoo! 9 Twitter 200 10 4. 1 4. 1. 1 1 Twitter Facebook Facebook Facebook Facebook 7 http://sappari.org/faceicon.html 8 http://www.forest.impress.co.jp/docs/review/ 20100902 390982.html 9 2010 9 2 10 Topsy (http://topsy.com/) mixi Twitter 4. 1. 2 Twitter 4. 1. 3 Bot Bot Twitter
178 4. 1. 4 Twitter Bot 9 Twitter Bot Twitter Bot Twitter Web API Twitter UI Twitter Bot 9 Twitter Bot Bot Twitter Bot Bot Bot Bot Bot follow 11 Bot follow Bot Bot Bot follow Bot UI 11 9 Twitter Bot 4. 1. 5 / 4. 1. 6 Twitter Bot Bot ( 10)
Vol. 28 No. 2 Apr. 2011 179 10 Bot 4. 1. 7 / / Dock Mac OS X Widget 4. 2 Web Web Twitter/Facebook Web Web 4. 2. 1 Web 4.1.2 SNS SNS
180 4. 2. 2 mixi Twitter GREE 12 SNS Facebook Twitter MySpace 13 4.1.1 Web Web Web TweetDeck 14 HootSuite 15 UI 4. 2. 3 UI UI 12 http://gree.jp/ 13 http://www.myspace.com/ 14 http://www.tweetdeck.com/ 15 http://hootsuite.com/ Web UI UI 2.2.1 Web UI Web HTML Flash Web 4. 2. 4 Twitter
Vol. 28 No. 2 Apr. 2011 181 Web / / 4.2.1 5 [3] UI iphone/ipod touch Twitter Reportage[7] UI/ Web Web Microsoft ActiveDesktop Apple Web Clip [8] Windows Vista Mac OS X Dashboard Web Web Web Web Mozilla Prism [6] Web Web RSS RSS Web [5] SNS Enzin Enzin SNS UI Time-Machine Computing [2]
182 TimeScape [4] Web Web TimeScape 6 TimeScape [ 1 ] R. Mander, G. Salomon and Y. Y. Wong: A Pile Metaphor for Supporting Casual Organization of Information, Proceedings of the SIGCHI conference on Human factors in computing systems, 1992, pp. 627 634. [ 2 ] Jun Rekimoto: Time-Machine Computing: A Time-centric Approach for the Information Environment, ACM UIST 99, 1999, pp. 45 54. [ 3 ],, : :, 2003,, 2003, pp. 33 34. [ 4 ],, :,, Vol.43, No.12,, 2002, pp. 3718 3721. [ 5 ], : Enzin,, Vol.48, No.3,, 2007, pp. 1134-1143. [ 6 ] Mozilla Prism: http://prism.mozilla.com/. [ 7 ] Reportage: http://itunes.apple.com/jp/app/reportage/. [ 8 ] Safari Web Clip: http://www.apple.com/safari/features.html.