Design and Evaluation Methods and Tools -- User Characteristics, Requirements and Preferences -- Multimodal and Natural Interaction -- Recognizing Human Psychological States -- User Experience Studies -- Human Perception and Cognition -- AI in HCI -- Virtual, Augmented and Mixed Reality -- Virtual Humans and Motion Modelling and Tracking -- Learning Technology -- Universal Access, Accessibility and Design for the Elderly -- Smartphones, Social Media and Human Behaviour -- Interacting with Cultural Heritage -- Human-Vehicle Interaction -- Transport, Safety and Crisis Management -- Security, Privacy and Trust -- Product and Service Design.