Interactions in Intelligent and IoT Environments -- Recommendation Systems and Machine Learning: Mapping the User Experience -- Just a Natural Talk? The Rise of Intelligent Personal Assistants and the (Hidden) Legacy of Ubiquitous Computing -- Understanding how visitors interact with voice-based conversational systems -- What are People doing about XAI User Experience? A Survey on AI Explainability Research and Practice -- Design for the Decentralized World: Democratization of Blockchain-Based Software Design -- Babe: An Experience Sharing Design for Enhancing Fatherhood during Pregnancy -- Designing Human-Centered Interactions for Smart Environments based on Heterogeneous, Interrelated Systems: A User Research method for the "Age of Services" (URSERVe) -- Improving the usability of voice user interfaces: A new set of ergonomic criteria -- Dive2Views: A Mobile Camera Application that Dives into Another Device's Camera View -- A Method for Increasing User Engagement with Voice Assistant System -- Holistic Assessment of Situated Cooking Interactions: Preliminary Results of an Observational Study -- Flatpack ML: How to support designers in creating a new generation of customizable machine learning applications -- Speak to Me: Interacting with a Spoken Language Interface -- BlueJourney for AI - a study beyond Design Thinking to develop Artificial Intelligence solutions -- Interaction Design of Smart Fitness Reminder in Car Based on Internet of Vehicle -- Usability Aspects of Handheld and Mobile Devices -- Does the Kindle Conform to Chinese Users' Usage Habits? A Usability Assessment of the Kindle Paperwhite -- Study on Size Coding Identification of Manual Rotary Knob -- Effects of the Chinese Character size, Page Spacing and Scrolling Frequency on Reading Time of Smartphones -- Mobile usability: review, classifications and future directions -- Preliminary Exploration of Interface Design for Senior Citizens: A Study of Smartphone Camera Usage for People above 50 -- Evaluating One-Handed Usability of Phablets: A Comparative Study Into Turkey's Leading Delivery Applications -- A Study of Middle-aged User's Acceptance in Mandarin Chinese Font Display on Smart Phones -- A Usability Study of a Brother Printer and Improvement with Ergonomic Recommendations -- Usability Assessment of the Camera GR Ⅱ -- Ergonomics Considerations of Usability Test of UAV Handheld Control Unit -- Exploring Food Literacy through the Use of Mobile Apps in the era of Human-Food Interaction: Kliktag Case -- A Usability Testing Comparing Two Mobile Phone Gimbals -- Designing Games and Immersive Experiences -- Augmented Reality Interface Design to Support Visualisation of 'Risk Landscapes' -- Analyzing the User Experience of Virtual Reality Storytelling with Visual and Aural Stimuli -- Automatic Emotional Balancing in Game Design: Use of Emotional Response to Increase Player Immersion -- A Comparative Usability Analysis of Handheld Game Consoles -- Real-Time Interactive Online 3D Graphical User Interface (GUI) Technical Implementation and Usability Test for Architectural Technical Teaching -- An Exploration of Low-Fidelity Prototyping Methods for Augmented and Virtual Reality -- Other Worlds. When worldbuilding and roleplay feed speculation -- UX Criteria Risk in Digital Product Investment: Literature Review -- eSports: How do video game aspects define competitive gaming streams and spectatorship -- Spectator Experience Design for AR Sport Events from a Service Design Perspective - Using HADO as an Example -- VR Appreciation System for Fountain Pens and Analysis of User Behaviors in Museum Exhibition -- Reflecting on New Approaches for the Design for Behavioural Change Research and Practice: Shaping the Technologies through Immersive Design Fiction Prototyping -- Proposal of Perception Method of Existence of Objects in 3D Space using Quasi-electrostatic Field -- JigsAR: A Mixed Reality System for Supporting the Assembly of Jigsaw Puzzles -- Analysis of clustering techniques in MMOG with restricted data: the case of Final Fantasy XIV -- Possibility of Using High-quality Bow Interface in VAIR Field -- UX Studies in Automotive and Transport -- Definition of People with Impediments and Universality Evaluation of Public Service in Airport Travel Scenarios -- Navigating through Haptics and Sound: A Non-visual Navigation System to Enhance Urban Bicycling -- Understanding Engagement in the Workplace: Studying Operators in Chinese Traffic Control Rooms -- Interactive Behavior Model for Physically Disabled People Based on Airport Travel Scene -- Research on the Influence of Emotional Valence and Road Environment Monotony on Driving Behavior -- Research on the Interactive Relations of People with Mobility Difficulties in the Airport Service-Scape -- User Research on Digital Consumption Behavior and Design Guidelines in Connecting Vehicle Context.