QuickTime VR: an image-based approach to virtual environment navigation
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
A hybrid indoor navigation system
Proceedings of the 6th international conference on Intelligent user interfaces
A resource-adaptive mobile navigation system
Proceedings of the 7th international conference on Intelligent user interfaces
Presenting route instructions on mobile devices
Proceedings of the 8th international conference on Intelligent user interfaces
Recent Advances in Augmented Reality
IEEE Computer Graphics and Applications
Object Recognition from Local Scale-Invariant Features
ICCV '99 Proceedings of the International Conference on Computer Vision-Volume 2 - Volume 2
A Mobile Vision System for Urban Detection with Informative Local Descriptors
ICVS '06 Proceedings of the Fourth IEEE International Conference on Computer Vision Systems
Pedestrian Navigation System for Mobile Phones Using Panoramic Landscape Images
SAINT '06 Proceedings of the International Symposium on Applications on Internet
Augmented reality navigation systems
Universal Access in the Information Society
Pedestrian localisation for indoor environments
UbiComp '08 Proceedings of the 10th international conference on Ubiquitous computing
Evaluation of an Augmented Photograph-Based Pedestrian Navigation System
SG '08 Proceedings of the 9th international symposium on Smart Graphics
Positioning and Orientation in Indoor Environments Using Camera Phones
IEEE Computer Graphics and Applications
Landmark-based pedestrian navigation from collections of geotagged photos
Proceedings of the 7th International Conference on Mobile and Ubiquitous Multimedia
Indoor Positioning and Navigation with Camera Phones
IEEE Pervasive Computing
An Augmented Reality museum guide
ISMAR '08 Proceedings of the 7th IEEE/ACM International Symposium on Mixed and Augmented Reality
Leveraging 3D City Models for Rotation Invariant Place-of-Interest Recognition
International Journal of Computer Vision
City-scale landmark identification on mobile devices
CVPR '11 Proceedings of the 2011 IEEE Conference on Computer Vision and Pattern Recognition
Survey of Wireless Indoor Positioning Techniques and Systems
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
MobiMed: comparing object identification techniques on smartphones
Proceedings of the 7th Nordic Conference on Human-Computer Interaction: Making Sense Through Design
PDR-based adaptation for user-progress in interactive navigation system
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication
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Vision-based approaches for mobile indoor localization do not rely on the infrastructure and are therefore scalable and cheap. The particular requirements to a navigation user interface for a vision-based system, however, have not been investigated so far. Such mobile interfaces should adapt to localization accuracy, which strongly relies on distinctive reference images, and other factors, such as the phone's pose. If necessary, the system should motivate the user to point at distinctive regions with the smartphone to improve localization quality. We present a combined interface of Virtual Reality (VR) and Augmented Reality (AR) elements with indicators that help to communicate and ensure localization accuracy. In an evaluation with 81 participants, we found that AR was preferred in case of reliable localization, but with VR, navigation instructions were perceived more accurate in case of localization and orientation errors. The additional indicators showed a potential for making users choose distinctive reference images for reliable localization.