http://av.watch.impress.co.jp/docs/review/review/20130809_610958.html

http://www.usability.gr.jp/alertbox/human-body-touch-input.html

https://twitter.com/yonemitsu/status/360598640865189890

https://twitter.com/kyoko_k_/status/327243095898992642

http://d.hatena.ne.jp/mekab/20130809#1376029943

http://d.hatena.ne.jp/mekab/20130809#1376020961

https://twitter.com/tominobot/status/360662319606415360

http://gigazine.net/news/20130726-lock-screen-app-sakura/

http://japanese.engadget.com/2013/08/09/surface-pro/

http://www.xbox.com/ja-JP/campaign/console_2013