Research On The Preference Of Restorative Waterscape Picture Based On Eye Tracker Technology

In the context of the era of great health,people are increasingly aware that the environment can have a certain degree of restorability.Research on environmental resilience is closely related to preference.The research methods in this area are becoming more and more objective,and eye tracking technology is one of them.This research focuses on the preference research of restorative waterscapes,including preferences for waterscape types,elements,and attributes,and explores and summarizes the enlightenment and opinions on the planning and construction of corresponding restorative waterscapes.The main research methods used to explore different types of waterscape preferences are literature research method,eye movement experiment method,questionnaire survey method and so on.In the stage of exploring the different elements and attributes of the waterscape,the eye movement experiment method is the main method,and the eyeso studio3.3,excel,spss26.0 and other software are used to carry out the eye movement data statistics and analysis.Through the analysis of the waterscape picture questionnaire scores and the analysis of the eye movement indicators of different types of waterscapes,elements,and attributes,the following conclusions are obtained:⑴ Among the different types of waterscape preferences,The ocean is the type with the highest degree of interest,the highest degree of attention,the most distinctive features,and the highest subjective evaluation;the spray fountain is the type with the lowest degree of interest,the least attention,and the least distinctive features.Among them,the difference between pools and lakes,waterfalls and rivers and streams is not obvious,but it is higher than the spray fountain type,and there is a higher degree of attention to the landscape islands and stone revetments in the lake.⑵ In different types of waterscape preferences,the results of eye-movement experiments show that the preferences are in order of ocean,pool and lake,waterfalls,rivers and streams,and fountain spray.Among them,there is no difference in preference between waterfalls and rivers and streams,and the preference is landscape islands and stone revetments in the lake.(3)Among different waterscape element preferences,the results of eye movement experiments show that plants and buildings are the most concerned elements,followed by stones,mountains and sky are the least concerned,and the most concerned vegetation elements are trees,and grass is easily overlooked..⑷ In different waterscape attribute preferences,the results of eye movement experiments show that the factors such as large color contrast,strong light-dark relationship,high naturalness,rich landscape elements,low fragmentation,and more vegetation coverage have a more important impact on visual preferences.However,the distance of the viewing distance will not affect the visual attention.It is hoped that this study can provide more objective data support for the study of waterscape visual preference,and also play a certain reference value for future waterscape landscape planning and design.