How the Smartphone accelerometer works (commentary video):
Http://jandan.net/2012/05/24/smartphone-accelerometer.html
" Android Notes Five " Android Sensor sensor Introduction (I.) Gravitational induction acceleration Acquisition
http://blog.csdn.net/octobershiner/article/details/6639040
" Android Notes Six "Android Sensor sensor Introduction (ii) Refresh UI in thread one created Android example of a dynamometer
http://blog.csdn.net/octobershiner/article/details/6640451
" Android Notes Seven "Android sensor Sensor Introduction (iii) Get user direction of movement, compass principle
http://blog.csdn.net/octobershiner/article/details/6641942
What is gravity sensing?
Http://bbs.xiaomi.cn/thread-4621658-1-1.html
Android Operating System One Introduction of Sensors
http://hi.baidu.com/aokikyon/item/9961c3eae83c30d3ea34c90e
Android gravity sensing and screen rotation relationships
http://blog.csdn.net/lzx_bupt/article/details/5507165
Millet 2 Configuration
Http://bbs.xiaomi.cn/thread-4378702-1-1.html
A summary of sensors such as gyroscopes, accelerometers, magnetometers, etc.
http://blog.csdn.net/a345017062/article/details/6459643
Millet 2S on "Hardware Wizard" App the parameters obtained on the
Mobile Sensor Research