Simulating Urban Element Design with Pedestrian Attention: Visual Saliency as Aid for More Visible Wayfinding Design

Gwangbin Kim, Dohyeon Yeo, Jieun Lee and SeungJun Kim ()
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Gwangbin Kim: School of Integrated Technology, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
Dohyeon Yeo: School of Integrated Technology, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
Jieun Lee: School of Integrated Technology, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
SeungJun Kim: School of Integrated Technology, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea

Land, 2023, vol. 12, issue 2, 1-25

Abstract: Signs, landmarks, and other urban elements should attract attention to or harmonize with the environment for successful landscape design. These elements also provide information during navigation—particularly for people with cognitive difficulties or those unfamiliar with the geographical area. Nevertheless, some urban components are less eye-catching than intended because they are created and positioned irrespective of their surroundings. While quantitative measures such as eye tracking have been introduced, they help the initial or final stage of the urban design process and they involve expensive experiments. We introduce machine-learning-predicted visual saliency as iterative feedback for pedestrian attention during urban element design. Our user study focused on wayfinding signs as part of urban design and revealed that providing saliency prediction promoted a more efficient and helpful design experience without compromising usability. The saliency-guided design practice also contributed to producing more eye-catching and aesthetically pleasing urban elements. The study demonstrated that visual saliency can lead to an improved urban design experience and outcome, resulting in more accessible cities for citizens, visitors, and people with cognitive impairments.

Keywords: design feedback; visual saliency; wayfinding design; urban planning (search for similar items in EconPapers)
JEL-codes: Q15 Q2 Q24 Q28 Q5 R14 R52 (search for similar items in EconPapers)
Date: 2023
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