Krause-Glau, AlexanderHansen, MalteHasselbring, WilhelmEngels, GregorHebig, ReginaTichy, Matthias2023-01-182023-01-182023978-3-88579-726-5https://dl.gi.de/handle/20.500.12116/40090This contribution has been published in the journal Information and Software Technology (Elsevier) in 2022 [KHH22], https://doi.org/10.1016/j.infsof.2022.107007.enProgram ComprehensionSoftware VisualizationCity MetaphorExtended RealityVirtual RealityAugmented RealityCollaborative Program Comprehension in Extended RealityText/Conference Paper1617-5468