I-m-Walk - Interactive Multimedia Walking-aware System. - Meng-Chieh Yu; Cheng-Chih Tsai; Shih-Ta Liu; Hao-Tien Chiang; Ying-Chieh Tseng; Wei-Ting Chen; Wan-Wei Teo; Mike Y. Chen; Ming-Sui Lee; Yi-Ping Hung (HEALTHINF, 2011)