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http://www.tokyoartbeat.com/event/2010/30D0

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http://maclalala2.wordpress.com/2010/04/28/ノーサプライズこそ-ipad-の秘密/

http://www.gizmodo.jp/2010/04/ipadusb.html

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http://kanasoku.blog82.fc2.com/blog-entry-13273.html

http://game.watch.impress.co.jp/docs/news/20100428_364580.html