Pervasive Observation Medicine: The Application of RFID to Improve Patient Safety in Observation Unit of Hospital Emergency Department. - Chang-I Chen; Cheng-Yaw Liu; Yu-Chuan Li; Chia-Cheng Chao; Chien-Tsai Liu; Chiehfeng Chen; Ching-Feng Kuan (MIE, 2005)

Measuring mobile patient safety information system success: An empirical study. - Wen-Yuan Jen; Chia-Cheng Chao (Int. J. Medical Informatics, 2008)

Motion Extraction via Human Motion Analysis. - Joseph C. Tsai; Hui-Huang Hsu; Shih-Ming Chang; Ying-Hong Wang; Chia-Cheng Chao; Timothy K. Shih (J. Mobile Multimedia, 2010)