http://kotoripiyopiyo.tumblr.com/post/216333302/2500

http://anond.hatelabo.jp/20091018033942

http://www.org44.com/blog/2009/1018_2226_index.php#

http://www.appbank.net/2009/10/19/iphone-news/58125.php

http://dannnao.tumblr.com/post/216748787

http://alfalfa.livedoor.biz/archives/51517240.html

http://studiomu.tumblr.com/post/183217832

http://blog.livedoor.jp/news23vip/archives/1742295.html

http://alfalfa.livedoor.biz/archives/51518089.html

http://ipodtouchlab.com/2009/10/start-walk-iphone-469.html

http://www.appbank.net/2009/10/19/iphone-application/57890.php

http://itpro.nikkeibp.co.jp/article/COLUMN/20091015/338899/

http://kuenishi.tumblr.com/post/216270194

http://plasticdreams.tumblr.com/post/216156312

http://kuenishi.tumblr.com/post/216293808