Applying the ZigBee and Wireless Sensors to Monitor the Efficiency of Workflow. - Johnny Yeung; Vincent W. L. Tam (CCNC, 2009)

Developing an Innovative and Pen-Based Simulator to Enhance Education and Research in Computer Systems. - Johnny Yeung; Vincent W. L. Tam; Edmund Y. Lam; Cheung Hoi Leung (ICALT, 2009)