Awareness of Complementary Knowledge in CSCL: Impact on Learners’ Knowledge Exchange in Small Groups -- Identifying Socio-Technical Means to Support Small Loosely Coupled Groups of Volunteers -- The analysis of collaborative science learning with simulations through dual eye-tracking techniques -- Hybrid Meetings in the Modern Workplace: Stories of Success and Failure -- A CSCL script for supporting moral reasoning in the ethics classroom -- Tailorable Remote Assistance with RemoteAssistKit: A Study of and Design Response to Remote Assistance in the Manufacturing Industry -- Vision-Based Indoor Positioning (VBIP) - An Indoor AR Navigation System With A Virtual Tour Guide -- Developing Hyper-stories in the Context of Cultural Heritage Appreciation -- A Method for Automated Detection of Cultural Difference -- FootstepsMixer: a Tool to Express Multiple People’s Footsteps in a Footstep Transmission System for Awareness Support -- Speech Speed Awareness System Slows Down Native Speaker’s Talk -- A Comic-style Chat System with Japanese Expression Techniques for More Expressive Communication -- Modeling of non-verbal behaviors of students in cooperative learning by using OpenPose -- Implementing a Serious Game to Improve Communication and Social Skills for Children with Autism -- DiAna-AD: Dialog Analysis for Adjusting Duration during Face-to-face Collaborative Discussion -- Group Dynamics in Gameful Collaborative Innovation Processes -- Discovering Latent Country Words: A Step towards Cross-cultural Emotional Communication -- Evaluation of a campus navigation application using an AR character guide -- An Automated Structural Approach to Support Theatrical Performances by Introducing Gesture Recognition to a Cuing System -- Proposal of Emphasized Pseudo Expression for Improving the Recognition of the Presence and Contribution of Remote Participants in Cooperative Work.