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Effects of directional haptic and non-speech audio cues in a cognitively demanding navigation task

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Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoProceedings of the NordiCHI 2014: The 8th Nordic Conference on Human-Computer Interaction: Fun, Fast, Foundational
KustantajaAssociation for Computing Machinery, Inc
Sivut61-64
Sivumäärä4
ISBN (elektroninen)1595930361, 9781450325424
DOI - pysyväislinkit
TilaJulkaistu - 26 lokakuuta 2014
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma8th Nordic Conference on Human-Computer Interaction, NordiCHI 2014 - Helsinki, Suomi
Kesto: 26 lokakuuta 201430 lokakuuta 2014

Conference

Conference8th Nordic Conference on Human-Computer Interaction, NordiCHI 2014
MaaSuomi
KaupunkiHelsinki
Ajanjakso26/10/1430/10/14

Tiivistelmä

Existing car navigation systems require visual or auditory attention. Providing the driver with directional cues could potentially increase safety. We conducted an experiment comparing directional haptic and non-speech audio cues to visual cueing in a navigation task. Participants (N=16) drove the Lane Change Test simulator with different navigational cues. The participants were to recognize the directional cue (left or right) by responding as fast as possible using a tablet. Reaction times and errors were measured. The participants were also interviewed about the different cues and filled up the NASA-TLX questionnaire. The results showed that in comparison to visual cues all the other cues were reacted to significantly faster. Haptic only cueing resulted in the most errors, but it was evaluated as the most pleasant and the least physically demanding. The results suggest that non-visual cueing could improve safety. Copyright is held by the owner/author(s).

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