@inproceedings{GoetzelmannKreimeier2020,
  author    = {Timo G{\"o}tzelmann and Julian Kreimeier},
  title     = {Optimization of navigation considerations of people with visual impairments through ambient intelligence},
  series    = {a case study},
  pages     = {1 -- 6},
  doi       = {10.1145/3389189.3398009},
  year      = {2020},
}