3D Point Clouds and Eye Tracking for Investigating the Perception and Acceptance of Power Lines in Different Landscapes
| Autor: | Peter Kiefer, Fabian Göbel, Adrienne Grêt-Regamey, Reto Spielhofer, Ulrike Wissen Hayek, Kilian Müller |
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| Rok vydání: | 2019 |
| Předmět: |
3D landscape visualizations
LiDAR data landscape planning perception studies eye tracking Computer Networks and Communications Computer science Energy (esotericism) media_common.quotation_subject 0211 other engineering and technologies Neuroscience (miscellaneous) Point cloud 02 engineering and technology lcsh:Technology 050105 experimental psychology Human–computer interaction Perception 0501 psychology and cognitive sciences Quality (business) lcsh:Science media_common Wind power lcsh:T business.industry 05 social sciences 021107 urban & regional planning Computer Science Applications Human-Computer Interaction Electric power transmission Eye tracking lcsh:Q business Landscape planning |
| Zdroj: | Multimodal Technologies and Interaction, 3 (2) Multimodal Technologies and Interaction Volume 3 Issue 2 Multimodal Technologies and Interaction, Vol 3, Iss 2, p 40 (2019) |
| ISSN: | 2414-4088 |
| DOI: | 10.3390/mti3020040 |
| Popis: | The perception of the visual landscape impact is a significant factor explaining the public’s acceptance of energy infrastructure developments. Yet, there is lack of knowledge how people perceive and accept power lines in certain landscape types and in combination with wind turbines, a required setting to achieve goals of the energy turnaround. The goal of this work was to demonstrate how 3D point cloud visualizations could be used for an eye tracking study to systematically investigate the perception of landscape scenarios with power lines. 3D visualizations of near-natural and urban landscapes were prepared based on data from airborne and terrestrial laser scanning. These scenes were altered with varying amounts of the respective infrastructure, and they provided the stimuli in a laboratory experiment with 49 participants. Eye tracking and questionnaires served for measuring the participants’ responses. The results show that the point cloud-based simulations offered suitable stimuli for the eye tracking study. Particularly for the analysis of guided perceptions, the approach fostered an understanding of disturbing landscape elements. A comparative in situ eye tracking study is recommended to further evaluate the quality of the point cloud simulations, whether they produce similar responses as in the real world. Multimodal Technologies and Interaction, 3 (2) ISSN:2414-4088 |
| Databáze: | OpenAIRE |
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