SpaceState: Ad-Hoc Definition and Recognition of Hierarchical Room States for Smart Environments
Andreas Rene Fender, Jörg Müller · 2019
We present SpaceState, a system for designing spatial user interfaces that react to changes of the physical layout of a room. SpaceState uses depth cameras to measure the physical environment and allows designers to interactively define global and local states of the room. After designers defined states, SpaceState can identify the current state of the physical environment in real-time. This allows applications to adapt the content to room states and to react to transitions between states. Other scenarios include analysis and optimizations of work flows in physical environments. We demonstrate SpaceState by showcasing various example states and interactions. Lastly, we implemented an example application: A projection mapping based tele-presence application, which projects a remote user in the local physical space according to the current layout of the space.