Dr. Yusri Yusof is Professor in the Faculty of Mechanical and Manufacturing Engineering at the Universiti Tun Hussein Onn Malaysia (UTHM). He has a PhD in Manufacturing, which he obtained from the University of Loughborough, United Kingdom in the year 2007. Dr. Yusri has had over 22 years’ experience of teaching in higher education. Dr Yusri has been invited 30 times as Keynote speaker local and International Conference and also served as International Committee almost 50 conferences in his area for the last 5 years. Dr. Yusri has multidisciplinary research interests and his main areas of research are CAD/CAM and STEP-NC. He has published more than 50 international technical papers, mainly in CAD/CAM and advanced manufacturing. Dr. Yusri lead about 20 grant research project involved almost RM2 million under Sciencefund (MOSTI), Prototype Research Grant (PRGS), Fundamental Research Grant (FRGS) and Internal Research Fund under Intelligent Manufacture for STEP-NC Compliant Machining projects. He has served as the Editorial Board of the International Journals and currently involved in several international bodies such as, International Association of Engineers (IAENG), Senior member of the Science and Engineering Institute (SCIEI), The World Academy of Science, Engineering and Technology (WASET) Scientific and Technical Committees, editorial & reviewers boards on Natural and Applied Sciences and Senior member of the International Association of Engineering Technology (IAET).