Abstract
The aim of this study is to develop usability evaluation indicators to analyze factors that affect user convenience, such as easily recognizing intelligent vehicle speed warning systems for drivers and pedestrians passing through the pedestrian safety zones, understanding expressed information, and actively reducing speed. For empirical and scientific usability evaluation from a user's point of view, this research defines evaluation items and establishs 13 evaluation indicators and a survey questionnaire was designed for user survey evaluation through the expert Delphi analysis and detailed indicator evaluation. The usability evaluation indicator was categorized into Usefulness and Satisfaction, each derived into four evaluation areas, and the detailed evaluation items were derived into 3 Perceptibility, 5 Functionality, 2 Sensibility, and 3 Trust. The outcomes of this indicator analysis and development are anticipated to be useful as a universal evaluation criterion for the usability evaluation of smart traffic safety signs, and by improving the system interface based on this, it is expected to contribute to supporting citizens' pleasant walking environment and spreading awareness of safe driving in the future.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.