We invite original, unpublished work documenting research contributions, practice and experience, software and toolkits, or systems and novel applications. All topics that are directly or indirectly relevant to spatial user interactions and interfaces are welcome. Topics of interest include, but are not limited to:

    Spatial input devices and technology
    Intelligent spatial user interfaces, interaction, and collaboration
    User-adaptive spatial interaction and personalization
    Interactive spatial computer graphics
    Design practices, principles, and frameworks
    Interaction design, usability, and user experience (UX)
    User interface metaphors
    Evaluation methodologies and metrics
    Perception and cognition
    Human factors and ergonomics
    Ethical, social, cultural, and language factors
    Inclusion and accessibility
    Privacy and security
    Empathy, trust, acceptance, and safety
    Haptics, spatial audio, touch, tangible, gesture-based spatial interactions and interfaces
    Multimodal/multisensory and other novel forms of spatial interaction and perception
    Spatial interaction with data, virtual humans, and avatars
    Smart spatial computing & GenAI
    Distributed, multi-user, and collaborative spatial interaction
    Immersive analytics and visualization
    Applications of human spatial perception to interaction
    Applications of spatial UIs, such as games, entertainment, CAD, education, health, and engineering