主题词：Context-Aware Activity Recognition Systems; Innovative Human-Technology Interaction; Interactive and Immersive Displays; Usability and User Interface Design; Tactile and Sensory Interactions; IoT and Edge/Fog Computing; Augmented Reality Applications; Personal Information Management and User Behavior; Human Mobility and Location-Based Analysis; Indoor and Outdoor Localization Technologies; Technology Use by Older Adults; Mobile Crowdsensing and Crowdsourcing; Opportunistic and Delay-Tolerant Networks; Energy Efficient Wireless Sensor Networks; Multimedia Communication and Technology; Virtual Reality Applications and Impacts; User Authentication and Security Systems; Privacy-Preserving Technologies in Data; Privacy, Security, and Data Protection; Technology Adoption and User Behaviour; Caching and Content Delivery; Recommender Systems and Techniques; Data Management and Algorithms; Video Analysis and Summarization; ICT in Developing Communities