Browsing by Author "König, Solveigh"

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    Investigating the design and usability of 360° image annotations in the context of campus accessibility
    (2024) König, Solveigh
    Mobility enables equal participation in social life and fulfils basic human needs. Students with mobility impairments face many problems when travelling to target locations at a university caused by the design of the physical environment. This often forces them to choose longer and partially more complex routes. Consequently, they have different travel behaviours and need to develop a more detailed plan in advance than students without disabilities. For developing a plan, reliable and current accessibility information, especially for buildings is crucial. Currently, the amount and level of detail of information, particularly about the interior of university buildings, is rarely provided online. This makes virtual reality technology a promising solution. In this thesis, we want to investigate the design and usability of a virtual 360° tour focusing on accessibility information for a university campus. Therefore a prototype for one building at the University of Stuttgart has been implemented, including visualizations with accessibility information. The requirements for the prototype were collected with a focus group, an online survey and literature research. The virtual tour allows users to individually assess the accessibility of the building by virtually walking around and receiving hints and navigations. The presented approach was evaluated in a user study and is considered a very helpful tool that should be extended to the whole university campus in the future. The results of this work show that visual information sources have great significance and that size data about doors, entrances and corridors is important when planning a campus visit.