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@inproceedings{knierim2018chi2,
 abstract = {Every day people rely on navigation systems when exploring unknown urban areas. Many
navigation systems use multimodal feedback like visual, auditory or tactile cues.
Although other systems exist, users mostly rely on a visual navigation using their
smartphone. However, a problem with visual navigation systems is that the users have
to shift their attention to the navigation system and then map the instructions to
the real world. We suggest using in-situ navigation instructions that are presented
directly in the environment by augmenting the reality using a projector-quadcopter.
Through a user study with 16 participants, we show that using in-situ instructions
for navigation leads to a significantly higher ability to observe real-world points
of interest. Further, the participants enjoyed following the projected navigation
cues.},
 address = {New York, NY, USA},
 author = {Knierim, Pascal and Maurer, Steffen and Wolf, Katrin and Funk, Markus},
 booktitle = {Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems},
 isbn = {9781450356206},
 numpages = {6},
 pages = {1–6},
 publisher = {Association for Computing Machinery},
 title = {Quadcopter-Projected In-Situ Navigation Cues for Improved Location Awareness},
 url = {https://www.unibw.de/usable-security-and-privacy/publikationen/pdf/knierim2018chi2.pdf},
 year = {2018}
}