Novel Interaction Techniques -- Performance Evaluation and Efficiency of Laser Holographic Peripherals -- Using Real-Pen Specific Features of Active Stylus to Cope with Input Latency -- Comparing Eye Tracking and Head Tracking during a Visual Attention Task in Immersive Virtual Reality -- Investigation of Motion Video Enhancement for Image-based Avatars on Small Displays -- Sound Symbolic Words as a Game Controller -- Towards Improved Vibro-Tactile P300 BCIs -- Talking Through the Eyes: User Experience Design for Eye Gaze Redirection in Live Video Conferencing -- Evaluating the Accuracy and User Experience of a Gesture-based Infrared Remote Control in Smart Homes -- Detection of Finger Contact with Skin based on Shadows and Texture around Fingertips -- Character Input Method Working on 1-inch Round Screen for Tiny Smartwatches -- One Stroke Alphanumeric Input Method by Sliding-in and Sliding-out on the Smartwatch Screen -- Research on Hand Detection in Complex Scenes Based on RGB-D Sensor -- It's a Joint Effort: Understanding Speech and Gesture in Collaborative Tasks -- Human-Robot Interaction -- Analysing Action and Intention Recognition in Human-Robot Interaction with ANEMONE -- A Robot that Tells you it is Watching you with its Eyes -- Am I Conquering the Robot? The Impact of Personality on the Style of Cooperation with an Automatic System -- Kansei Evaluation of Robots in Virtual Space Considering Their Physical Attributes -- The Use of a Sex Doll as Proxy Technology to Study Human-Robot Interaction -- Relationship between Robot Designs and Preferences in Kawaii Attributes -- Perceived Robot Attitudes of Other People and Perceived Robot Use Self-Efficacy as Determinants of Attitudes Toward Robots -- Research on Interactive Experience Design of Peripheral Visual Interface of Unmanned Logistics Vehicle -- A Measurement of Attitude toward Working with Robots (AWRO): A Compare and Contrast Study of AWRO with Negative Attitude toward Robots (NARS) -- Service Sector Professionals' Perspective on Robots Doing Their Job in the Future -- User Experience Best Practices for Human-Robot Interaction -- Application for the Cooperative Control of Mobile Robots with Energy Optimization -- Educational Robot European Cross-Cultural Design -- Digital Wellbeing -- Designing for Self-Awareness: Evidence-based Explorations of Multimodal Stress-Tracking Wearables -- Annoyed to Discontinue: Factors Influencing (Dis)Continuance of Using Activity Tracking Wearables -- Human Computer Interaction Challenges in Designing Pandemic Trace Application for the Effective Knowledge Transfer between Science and Society inside the Quadruple Helix Collaboration -- A Study on the Usability of Different Age Groups to the Interface of Smart Bands -- Attention to Breathing in Response to Vibrational and Verbal Cues in Mindfulness Meditation Mediated by Wearable Devices -- CHIAPON: An Anthropomorphic Character Notification System that Discourages their Excessive Smartphone Use -- Designing for App Usage Motivation to Support a Gluten-Free Diet by Comparing Various Persuasive Feedback Elements -- Better Performance Through Mindfulness: Mobile Application Design for Mindfulness Training to Improve Performance in College Athletes -- Holdable Devices: Supporting Mindfulness, Psychological Autonomy and Self-Regulation During Smartphone Use -- Measurement and Analysis of Body Movements in Playing Futsal using Smartphones -- Using e-Health in the Prevention Against Covid-19: An Approach Based on the Theory of Planned Behavior -- HCI in Surgery -- Construction of a Knowledge Base for Empirical Knowledge in Neurosurgery -- VR-Based Surgery Navigation System with 3D User Interface for Robot-Assisted Laparoscopic Partial Nephrectomy -- Comparative Study of Potential-based and Sensor-based Surgical Navigation in Several Liver Environments -- Voxel-based Route-search Algorithm for Tumor Navigation and Blood Vessel Avoidance -- Development of a VR/HMD system for Simulating Several Scenarios of Post-Operative Delirium -- Selection and Evaluation of Color/Depth Camera for Imaging Surgical Stoma -- Investigation of the Hashing Algorithm Extension of Depth Image Matching for Liver Surgery -- Study on the Image Overlay Approach to AR Navigation System for Transsphenoidal Surgery -- Evaluation of Depth-Depth-Matching Speed of Depth Image Generated from DICOM by GPGPU.