Jiahui Wu Gang Pan Daqing Zhang Guande Qi Shijian Li Gesture Recognition with a 3-D Accelerometer. 25-38 2009 UIC http://dx.doi.org/10.1007/978-3-642-02830-4_4 conf/uic/2009 db/conf/uic/uic2009.html#WuPZQL09