https://qooah.com/2012/12/10/samsung-%e5%ae%a3%e5%82%b3%e5%87%ba%e6%92%83%ef%bc%8c%e8%ab%8b%e5%a4%a7%e5%ae%b6%e6%ba%96%e5%82%99-ces2013-%e5%b9%b4%e7%9a%84%e7%94%a2%e5%93%81%e7%99%bc%e4%bd%88%e6%9c%83/