Remote technology refers to applications that rely on wireless/wired network communication technology to enable the effective interconnection of multiple terminals distributed in different geographical locations, which helps to achieve effective information dissemination and sharing, and thereby improve the convenience and efficiency of remote working and learning. With the rapid development of sensor technology, information and communications technology (ICT), artificial intelligence (AI), and other related technologies, remote technology has made considerable progress since the 1970s and has been widely used in many fields, such as education, medicine. Especially the outbreak of COVID-19, remote technology achieves dramatically development within a short period of time, and leads to big changes in the way of working in many industries and peoples’ lifestyles. Therefore, it was selected as one of the “Top 10 Global Breakthrough Technologies” by MIT Technology Review in 2021.