Note: the following article was first published as part of the Windows Phone Recipe “Shake Gestures Library” found here , which I wrote for Microsoft, together with Yochay Kiriaty . Document Purpose This document introduces a helper library for identifying shake gestures by using the accelerometer built into Windows Phone 7 devices. It explains how to use the library, how the library works internally, and how you can configure the library’s parameters to adapt gesture detection to your needs. Library...