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Medium fidelity automotive interface prototype testing: A comparison between existing and new designs

The main objective of this study was to evaluate the usability of a newly developed automotive navigation interface design and the existing automotive navigation interface design. Professional and non-professional Malaysian drivers were recruited (N=60). Participants evaluated two types of automotiv...

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Main Authors: Syed Mohamed, Muhammad Syafiq, Mohd Tamrin, Shamsul Bahri, Halim, Isa, Radin Umar, Radin Zaid, Daruis, Dian Darina Indah
Format: Article
Language:English
Published: Prince of Songkla University 2020
Online Access:http://psasir.upm.edu.my/id/eprint/86718/1/Medium%20fidelity%20automotive%20interface%20prototype%20testing.pdf
http://psasir.upm.edu.my/id/eprint/86718/
https://rdo.psu.ac.th/sjstweb/Volume.php?Vol=42-1
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spelling my.upm.eprints.867182021-11-09T08:43:41Z http://psasir.upm.edu.my/id/eprint/86718/ Medium fidelity automotive interface prototype testing: A comparison between existing and new designs Syed Mohamed, Muhammad Syafiq Mohd Tamrin, Shamsul Bahri Halim, Isa Radin Umar, Radin Zaid Daruis, Dian Darina Indah The main objective of this study was to evaluate the usability of a newly developed automotive navigation interface design and the existing automotive navigation interface design. Professional and non-professional Malaysian drivers were recruited (N=60). Participants evaluated two types of automotive navigation interface prototypes (new and existing design), using the Kansei usability survey, modified System Usability Scale (SUS) in a driving simulator. Task completion time and number of driving errors were also measured. In the Kansei usability survey, the participants rated the existing and new designs as 3.456 and 3.893, respectively, on a 5-point scale. The SUS scores were 62.625 (existing) and 66.625 (new) and errors made while navigating were 12.85 errors (existing) and 8.15 (new). The task completion time for the new design was less than the existing design (2.34 min vs. 2.59 min). Overall, the new automotive navigation interface design prototype demonstrated higher levels of usability compared to the existing design. Prince of Songkla University 2020-01 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/86718/1/Medium%20fidelity%20automotive%20interface%20prototype%20testing.pdf Syed Mohamed, Muhammad Syafiq and Mohd Tamrin, Shamsul Bahri and Halim, Isa and Radin Umar, Radin Zaid and Daruis, Dian Darina Indah (2020) Medium fidelity automotive interface prototype testing: A comparison between existing and new designs. Songklanakarin Journal of Science and Technology, 42 (1). 223 - 229. ISSN 0125-3395; ESSN: 2408-1779 https://rdo.psu.ac.th/sjstweb/Volume.php?Vol=42-1
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The main objective of this study was to evaluate the usability of a newly developed automotive navigation interface design and the existing automotive navigation interface design. Professional and non-professional Malaysian drivers were recruited (N=60). Participants evaluated two types of automotive navigation interface prototypes (new and existing design), using the Kansei usability survey, modified System Usability Scale (SUS) in a driving simulator. Task completion time and number of driving errors were also measured. In the Kansei usability survey, the participants rated the existing and new designs as 3.456 and 3.893, respectively, on a 5-point scale. The SUS scores were 62.625 (existing) and 66.625 (new) and errors made while navigating were 12.85 errors (existing) and 8.15 (new). The task completion time for the new design was less than the existing design (2.34 min vs. 2.59 min). Overall, the new automotive navigation interface design prototype demonstrated higher levels of usability compared to the existing design.
format Article
author Syed Mohamed, Muhammad Syafiq
Mohd Tamrin, Shamsul Bahri
Halim, Isa
Radin Umar, Radin Zaid
Daruis, Dian Darina Indah
spellingShingle Syed Mohamed, Muhammad Syafiq
Mohd Tamrin, Shamsul Bahri
Halim, Isa
Radin Umar, Radin Zaid
Daruis, Dian Darina Indah
Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
author_facet Syed Mohamed, Muhammad Syafiq
Mohd Tamrin, Shamsul Bahri
Halim, Isa
Radin Umar, Radin Zaid
Daruis, Dian Darina Indah
author_sort Syed Mohamed, Muhammad Syafiq
title Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
title_short Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
title_full Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
title_fullStr Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
title_full_unstemmed Medium fidelity automotive interface prototype testing: A comparison between existing and new designs
title_sort medium fidelity automotive interface prototype testing: a comparison between existing and new designs
publisher Prince of Songkla University
publishDate 2020
url http://psasir.upm.edu.my/id/eprint/86718/1/Medium%20fidelity%20automotive%20interface%20prototype%20testing.pdf
http://psasir.upm.edu.my/id/eprint/86718/
https://rdo.psu.ac.th/sjstweb/Volume.php?Vol=42-1
_version_ 1717095383129128960
score 13.211869

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