@inproceedings{WozniakCurticapeanCapobiancoetal.2018,
  author    = {Peter Wozniak and Dan Curticapean and Antonio Capobianco and Nicolas Javahiraly},
  title     = {Towards Unobtrusive Obstacle Detection and Notification for Virtual Reality Using Metaphors},
  series = {SUI '18: Proceedings of the 2018 ACM Symposium on Spatial User Interaction},
  address   = {New York},
  organization    = {Association for Computing Machinery},
  isbn      = {978-1-4503-5708-1},
  doi       = {10.1145/3267782.3274682},
  pages     = {188},
  year      = {2018},
  abstract  = {We present results of a preliminary study on our planned system for the detection of obstacles in the physical environment (PE) by means of an RGB-D sensor and their unobtrusive signalling using metaphors within the virtual environment (VE).},
  language  = {en}
}