Hidekuni Ogawa, Hiromichi Maki, Ishio Ninomiya, Yoshiharu Yonezawa, Haruhiko Sato, W. Morton Caldwell. A Web-based home welfare and care services request system using a pen type image sensor. In 1st IEEE Consumer Communications and Networking Conference, CCNC 2004, Las Vegas, NV, USA, January 5-8, 2004. pages 616-617, IEEE, 2004. [doi]
Abstract is missing.