Jiangmin Gao is a Professor at the School of Mechanical Engineering, Xi'an Jiaotong University in Xi'an, China. He received his Ph.D. degree in Mechanical Engineering from Xi'an Jiaotong University in 2000. His current research interests include industrial big data and machine learning, intelligent manufacturing, intelligent quality and safety of complex equipment manufacturing. Hong Zhao is a Professor at the School of Mechanical Engineering, Xi'an Jiaotong University in Xi'an, China. He received his Ph.D. degree in Mechanical Engineering from Xi'an Jiaotong University in 1995. His current research interests include optical measurement methods, machine vision measurement technology and food safety testing methods. Zaoxiao Zhang is a Professor at the School of Chemical Engineering and Technology, Xi'an Jiaotong University in Xi'an, China. He received his Ph.D. degree in power engineering and engineering thermophysics from Xi'an Jiaotong University in 1998. His current research interests include advanced energy storage technology and process equipment safety. 52 IEEE Instrumentation & Measurement Magazine December 2022