The smart speaker market is expected to further expand by the release of Echo Spot with screen. The VUI (Voice User Interface) technology has evolved, and makes high utilization rate of smart speakers. At the same time, the VUI use cases of companies will increase rapidly. In this session, skillful speakers will discuss themselves without hiding their true intention with the theme "Evolution of digital society by smart speakers" for the very near future!（text by Ryuji Noguchi)