On credibility improvements for automotive navigation systems


== Abstract ==

utomotive navigation systems are becoming ubiquitous as driver assistance systems. Vendors continuously aim to enhance route guidance by adding new features to their systems. However, we found in an analysis of current navigation systems that many share interaction weaknesses, which can damage the system’s credibility. Such issues are most prevalent when selecting a route, deviating from the route intentionally, or when systems react to dynamic traffic warnings. In this work, we analyze the impact on credibility and propose improved interaction mechanisms to enhance perceived credibility of navigation systems. We improve route selection and the integration of dynamic traffic warnings by optimizing route comparability with relevance-based information display. Further, we show how bidirectional communication between driver and device can be enhanced to achieve a better mapping between device behavior and driver intention. We evaluated the proposed mechanisms in a comparative user study and present results that confirm positive effects on perceived credibility.


== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.1007/s00779-012-0519-0 http://dx.doi.org/10.1007/s00779-012-0519-0] under the license https://creativecommons.org/licenses/by

* [https://research.utwente.nl/en/publications/on-credibility-improvements-for-automotive-navigation-systems(ffeaa5bd-00c5-4b2a-9f6e-c6ace7a316b1).html https://research.utwente.nl/en/publications/on-credibility-improvements-for-automotive-navigation-systems(ffeaa5bd-00c5-4b2a-9f6e-c6ace7a316b1).html]

* [https://ris.utwente.nl/ws/files/6448490/2012-04-puc.pdf https://ris.utwente.nl/ws/files/6448490/2012-04-puc.pdf]

* [http://dbis.eprints.uni-ulm.de/818/1/fulltext.pdf http://dbis.eprints.uni-ulm.de/818/1/fulltext.pdf],
: [https://dblp.uni-trier.de/db/journals/puc/puc17.html#SchaubHK013 https://dblp.uni-trier.de/db/journals/puc/puc17.html#SchaubHK013],
: [https://www.narcis.nl/publication/RecordID/oai%3Aris.utwente.nl%3Apublications%2Fffeaa5bd-00c5-4b2a-9f6e-c6ace7a316b1 https://www.narcis.nl/publication/RecordID/oai%3Aris.utwente.nl%3Apublications%2Fffeaa5bd-00c5-4b2a-9f6e-c6ace7a316b1],
: [https://core.ac.uk/display/81876510 https://core.ac.uk/display/81876510],
: [https://link.springer.com/article/10.1007%2Fs00779-012-0519-0 https://link.springer.com/article/10.1007%2Fs00779-012-0519-0],
: [http://dbis.eprints.uni-ulm.de/818 http://dbis.eprints.uni-ulm.de/818],
: [http://dx.doi.org/10.1007/s00779-012-0519-0 http://dx.doi.org/10.1007/s00779-012-0519-0],
: [https://research.utwente.nl/en/publications/on-credibility-improvements-for-automotive-navigation-systems https://research.utwente.nl/en/publications/on-credibility-improvements-for-automotive-navigation-systems],
: [https://dl.acm.org/citation.cfm?id=2558255 https://dl.acm.org/citation.cfm?id=2558255],
: [https://oparu.uni-ulm.de/xmlui/handle/123456789/5223 https://oparu.uni-ulm.de/xmlui/handle/123456789/5223],
: [https://paperity.org/p/9290426/on-credibility-improvements-for-automotive-navigation-systems https://paperity.org/p/9290426/on-credibility-improvements-for-automotive-navigation-systems],
: [https://academic.microsoft.com/#/detail/2160347163 https://academic.microsoft.com/#/detail/2160347163] under the license cc-by

* [http://link.springer.com/content/pdf/10.1007/s00779-012-0519-0 http://link.springer.com/content/pdf/10.1007/s00779-012-0519-0],
: [http://dx.doi.org/10.1007/s00779-012-0519-0 http://dx.doi.org/10.1007/s00779-012-0519-0]