Tsukasa Ishizawa is a project professor at UTokyo, Keio SFC, and Ritsumeikan BKC; a group leader at the Computational Design Group of Takenaka Corporation. I am researching the possibility of data generated by design and construction activities. I have been a practitioner specializing in the use of Building Information Modeling for the last decade. Here is the channel to share my past presentation on the (post-)digital transformation in the AEC industry, especially in terms of data analytics and XR/Metaverse.