Cyber Trainground: Building-Scale Virtual Reality for Immersive Presentation Training. - Katashi Nagao; Yuto Yokoyama (DASC/PiCom/CBDCom/CyberSciTech, 2020)

VR2ML: A Universal Recording and Machine Learning System for Improving Virtual Reality Experiences. - Yuto Yokoyama; Katashi Nagao (VR Workshops, 2020)