Chi-Tsun (Ben) Cheng received the B.Eng. degree in electronic and communications engineering, and the M.Sc. degree in electrical and electronic engineering from the University of Hong Kong, Hong Kong, in 2004 and 2005, respectively, and the Ph.D. degree in electronics and information engineering from the Hong Kong Polytechnic University, Hong Kong, in 2009. Dr Cheng is currently a Senior Lecturer at the Department of Manufacturing, Materials and Mechatronics, RMIT University. He serves as Associate Editors for the IEEE Transactions on Circuits and Systems II, IEEE Access, and IEICE Nonlinear Theory and Its Applications. He also serves as Academic Editor for PLOS ONE. His research interests include sensor networks, internet of things, industry 4.0 technologies, cloud computing, and additive manufacturing.