As world leaders arrive in the Japanese city of Osaka for the annual G20 summit, Japan is displaying some of its newest tech to the world in a bid to promote the social application of technologies to achieve "Society 5.0." Japan raised the concept "Society 5.0" in 2016, which is a technology-based and human-centered society. It says people will live in more convenient and comfortable lives surrounded by cutting-edge IoT and AI technologies.