https://qooah.com/2011/12/05/%e6%8e%a1%e7%94%a8-intel-atom-%e8%99%95%e7%90%86%e5%99%a8%e7%9a%84-android-4-0-%e6%89%8b%e6%a9%9f%e5%8d%b3%e5%b0%87%e9%9d%a2%e4%b8%96%ef%bc%9f/