Member of Joint Research Scheme (
JRS) Panel under RGC, The Hong Kong SAR Government, 2012–2014
Member, Engineering Panel, Research Grants Councils (RGC), Hong Kong SAR Government, 2005–2011.
Panel Member, National Natural Science Foundation of China (NSFC)/Hong Kong Research Grants Council (RGC) Joint Research Scheme Joint Selection Committee, 2006–2007
Chair, Task Force on External Reviewers Database, Hong Kong Research Grants Council (RGC), 2006–2007
Member, Public Policy Grant Panel Member, Research Grants Councils (RGC), Hong Kong SAR Government, 2006–2007.
Convener, External Reviewer Database Task Force, Research Grants Councils (RGC), Hong Kong SAR Government, 2006–Present.
Member, Executive Committee of the IEEE (Hong Kong) Computer Chapter, 1998.
Reviewer, RGC Earmarked Grants
External Examiner, The Open University of Hong Kong, 2005–Present
Member, Continuing Education Committee, YMCA of Hong Kong, 2004–-Present
Chair, Information Technology and Teaching Facilities Committee (ITTFC), YMCA Committee on Continuing Education, 2009–Present.
External Assessor, Hong Kong Applied R~\&~D Fund Co. Ltd., August 1994.