https://qooah.com/2011/04/15/%e5%8f%a6%e9%a1%9e%e5%ad%a4%e5%85%92%e4%bb%94-htc-sense-ui-3-0-%e4%b8%8d%e6%94%af%e6%8f%b4%e8%88%8a%e5%9e%8b%e8%99%9f/