Tsung-Yen Chen Pei-Hsuan Tsai Ting-Shuo Chou Chi-Sheng Shih Tei-Wei Kuo Jane W.-S. Liu Anitha Thamizhmani Component Model and Architecture of Smart Devices for Elderly. 51-60 2008 WICSA http://doi.ieeecomputersociety.org/10.1109/WICSA.2008.11 conf/wicsa/2008 db/conf/wicsa/wicsa2008.html#ChenTCSKLT08