http://www.youtube.com/watch?v=r0h1jw4Skvk

http://deli-hell-me.tumblr.com/post/54387988989/1-20-2-1

http://japanese.engadget.com/2013/07/02/2-8-darpa/

http://otsune.tumblr.com/post/54332971768/90

http://c610.tumblr.com/post/54426985211

http://ksk2u.tumblr.com/post/54339026691

http://s-hsmt.tumblr.com/post/54347222068

http://togetter.com/li/527733

http://applembp.blogspot.com/2013/07/YouTube-4K-Official-Teaser-in-4K.html

http://www.oshiete-kun.net/archives/2013/07/googlediggreader.html

https://twitter.com/parosky1/status/351884962514993152

http://g2012.blog.fc2.com/blog-entry-2718.html ニコニコ世代だとそう言うニーズが高いのかな？