@inproceedings{gunther2018exploring,
  title={Exploring audio, visual, and tactile cues for synchronous remote assistance},
  author={Günther, Sebastian and Kratz, Sven and Avrahami, Daniel and Mühlhäuser, Max},
  booktitle={Proceedings of the 11th PErvasive Technologies Related to Assistive Environments Conference},
  pages={339--344},
  year={2018}
}