https://qooah.com/2012/09/27/samsung-%e9%ab%98%e5%b1%a4%e8%88%87-google-%e4%b8%bb%e5%b8%ad%e5%9c%a8%e9%a6%96%e7%88%be%e9%80%b2%e8%a1%8c%e6%9c%83%e9%9d%a2%e5%95%86%e8%a8%8e%e6%9c%89%e9%97%9c%e5%b0%88%e5%88%a9%e6%a1%88/