The International Conference on Solid State Circuits (ISSCC 2022) will be held in the form of live activities and virtual activities from February 20 to 24, 2022. In this rapidly changing and highly competitive market, ISSCC will continue to be a global reference in the field of solid-state circuits and SoC. The central theme of ISSCC 2022 is "Smart Silicon for Sustainable Development". Rae promises that although the theme of sustainable development may not be obvious in the title of the plenary session, it will be covered in plenary sessions, forums and technical papers. "I'm sure there is this topic, but it may be implied in power consumption." Rae told the author in the Q&A session after the general statement of ISSCC 2022, "With the increase of data center power consumption and data transmission, the level of cloud computing may become unsustainable, so reducing power consumption through edge processing is a great driving force. At ISSCC 2022, Marco Cassis, President of Sales, Marketing, Communication and Strategic Development of stmicroelectronics (ST), will attend the European plenary meeting. His keynote speech entitled "Intelligent Sensing: Realizing the Next Automation Era" will discuss the emergence of the Internet of Things (IoT) and the resulting surge in intelligent sensors. Therefore, it is increasingly necessary to push intelligence to the edge and embed AI signal processing into sensors.