We invite original, unpublished work documenting research contributions, practice and experience, software and toolkits, or systems and novel applications.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:

    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
    Interactive spatial computer graphics
    Spatial input devices and technology
    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
    Distributed, multi-user and collaborative spatial interaction
    Immersive analytics and visualisation
    Intelligent spatial interfaces, interaction and collaboration
    User adaptive spatial interaction and personalization
    Applications of human spatial perception to interaction
    Applications of spatial UIs, such as games, entertainment, CAD, education, health, engineering