http://plasticdrea.ms/post/159748738407/

https://twitter.com/fukazume_taro/status/854118849620221952

http://suzukichiyo.tumblr.com/post/159741979893/

http://japanese.engadget.com/2017/04/18/roboqul/

https://twitter.com/tenzingumo/status/853302001844617216

https://twitter.com/shelfall/status/854471495346561024

http://nlab.itmedia.co.jp/nl/articles/1704/13/news020.html