CEATEC 2019 was held at Makuhari Messe for four days from October 15, 2019. CEATEC was launched in 2000, and has continued to expand in scale, steadily developing as a digital home appliance fair. Then, in 2016, it declared that it had outgrown the home appliance fair, and had dynamically become the ‘Society 5.0 General Expo’ that envisages a futuristic society living hand in hand with Internet of Things (IoT) and co-creation.