1. Bernama(2011, September 28). 280 Old Folks Home Not Registered With Welfare Dept. Bernama News. Retrieved from https://my.news.yahoo.com/280-old-folks-home-not-registered-welfare-dept-075754254.html.
2. Park, K., & Lim, S. (2012). Construction of a Medication Reminder Synchronization System Based on Data Synchronization. International Journal of Bio-Science & Bio-Technology, 4(4).
3. Klamer, T., & Ben Allouch, S. (2010, March). Acceptance and use of a social robot by elderly users in a domestic environment. In Pervasive Computing Technologies for Healthcare (PervasiveHealth), 2010 4th International Conference on-NO PERMISSIONS (pp. 1-8). IEEE.
4. Suzuki, T., & Nakauchi, Y. (2009, January). Dosing monitoring system for caretakers using intelligent environment. In System Integration, 2009. SII 2009. IEEE/SICE International Symposium on (pp. 107-112). IEEE.
5. Datta, C., Yang, H.Y., Tiwari, P., Kuo, I.H., & MacDonald, B.A. (2011). End user programming to enable closed-loop medication management using ahealthcare robot. Social Science.Department of Statistics Malaysia,Official Portal.http://www.statistics.gov.my/portal/index.php?lang=en, 2013. [Online; accessed 13-February-2014].