Ubiquitous Phone System. - Shang-Yi Tsai; Chiung-Ying Wang; Ren-Hung Hwang (UIC, 2008)

UbiPhone: Human-Centered Ubiquitous Phone System. - Ren-Hung Hwang; Shang-Yi Tsai; Chiung-Ying Wang (IEEE Pervasive Comput., 2009)