Urban Design
shima abedi; Sanaz saeedi
Abstract
Highlights
- The characteristics mentioned by 8-year-old children as used in the wayfinding process include green space and the forms of buildings.
- The directional factors considered in the selection of signs in children’s wayfinding process include the colors and shapes of buildings, building ...
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Highlights
- The characteristics mentioned by 8-year-old children as used in the wayfinding process include green space and the forms of buildings.
- The directional factors considered in the selection of signs in children’s wayfinding process include the colors and shapes of buildings, building forms, and shapes and architectures of buildings, and the performance of buildings has a direct impact on the choice of signs in wayfinding.
- The uniqueness of the sign, color, form, shape, and distinction have great impacts in the consideration of the signs and further completion of the wayfinding process.
- The guiding elements used in children’s wayfinding are different at different ages.
Introduction
Spatial navigation is influenced by landmarks, which are prominent visual features of the environment. These cues are stored in memory as structures based on places in space, and help advance path knowledge. Spatial representation of landmarks is preferably coded according to their capability of navigation. Signs affect our ability to navigate a familiar or unfamiliar environment successfully. Sights are messages from the urban space. This is especially important for children, who do not usually have the independence and experience required to move in an urban environment. This research was conducted to investigate the effect of urban signs on children navigating the urban space in the Sajjad neighborhood of the city of Mashhad, Iran.
Theoretical Framework
Humans create images of cities in their minds according to their physiological and social characteristics, such as age, gender, social class, ethnicity, nationality, skills, and information received from the environment. These images turn into the basis for a person’s behavior toward the environment. Moving through space and navigating are essential aspects of space exploration. As part of the understanding and experience of the environment, routing involves spatial decision-making for arrival at the destination. Sights are a kind of message from urban spaces. People choose landmarks in the city for their routing. Humans navigate with information support by quickly observing and understanding signs, maps, and signals. Route knowledge includes the important sights in the environment. This study sought to investigate the effect of signs on children navigating urban spaces.
Methodology
This applied research was a quantitative-qualitative survey with a sequential strategy. Data collection was based on a review of authoritative sources concerning the research topic, the indicators were extracted based on experts’ views, and the test was performed in a case study. Initially, twenty questionnaires were completed as a preliminary, randomized test and distributed among children. The population included 245 children aged 8-12 years, selected in the Sajjad neighborhood, given an accuracy of 95% and a confidence level of 0.05. Sample size was set to 150 children and then reduced to 106 due to the lack of cooperation of some children. Thus, 106 girls and boys in the age range of 8-12 years were randomly interviewed. The questionnaire was divided into two parts based on a five-point Likert scale. The variables in the theoretical framework of the research were tested in the questionnaire. Moreover, Cronbach’s alpha, obtained as 0.761 for the questionnaire, was used to assess validity and reliability, which indicates the desired coefficient of reliability and content validity of the questionnaire.
Upon completion of the questionnaire, the children were interviewed, and the meanings of the questions were fully explained to them. The data were analyzed qualitatively and quantitatively in Amos using confirmatory factor analysis methods. A qualitative analysis was made of the children’s paintings, and overlay and graphic methods were used to summarize it. The main variables of the research included routing and signage, which were evaluated according to the theoretical framework of the research.
Results and Discussion
The results indicate that differences in children’s age groups cause differences in the effectiveness of signals in their wayfinding. Moreover, physical elements and signs in urban spaces are highly effective in their guidance through the study area. Among the features used by 8-year-old children in the wayfinding process, we can mention green spaces and the forms of buildings. Children aged 9-10 years pay attention to the physical forms and distinctions of buildings in the routing process. Children with 10-12 years of age refer to buildings with greater color variety and ones with more distinctive architectural forms than others. The results demonstrate that the uniqueness of the sign, color, form, shape, and distinction has a great effect in the process of considering the sign and the persistence of the wayfinding process. Therefore, given the priority of following the signs in children’s process of wayfinding in urban spaces, it can be pointed out that the physical, functional, and semantic manifestation of the signs also has a great impact in the process.
The role of signals in children of the examined age range was investigated according to the theoretical model of the research, along with the characteristics of signals in the environment. Initially, signs were paid greater attention by children, as extracted from the questionnaires and drawings. Among the signs mentioned by children in the Sajjad neighborhood were those of Laleh Street, Melli Bank, Jami Park, Pomegranate Juice Store, and Mina Park..
Conclusion
Children in the 10-12 age range use prominent commercial and residential buildings in wayfinding. Studies indicate the effect of a distinct body on children’s wayfinding behavior, given that signs are one of children’s navigation tools. It was found through the examination of the routing process as the main variable of the researchthat wayfinding is facilitated for children in the Sajjad neighborhood by the available signs and indicators. The analysis results of the effect of cues in children’s wayfinding process indicate that different guiding elements are used in the process at different ages. At the age of 8, children use paths and buildings to navigate. In the age groups of 11-12 and 9-10 years, they pay attention to the forms of roads and the shapes and functions of buildings, and turn in different directions at decision points during the wayfinding process. In the drawings, attention is paid to the ways and to the forms, shapes, functions, and colors of buildings. Therefore, children’s familiarity with the neighborhood has been observed in their wayfinding. The results indicate that there are relationships between wayfinding and environmental characteristics (physical and communication components of signals).
Urban Ecology
Siamak Shakibaei; Sanaz saeedi
Abstract
Highlightsurban microclimate is one of the factors for public open spaces design in order to achieve environmental comfort.Feelings of satisfaction will occur when a person has reached a relative level of physical and mental environmental comfort.environmental and form factors such as shape of buildings, ...
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Highlightsurban microclimate is one of the factors for public open spaces design in order to achieve environmental comfort.Feelings of satisfaction will occur when a person has reached a relative level of physical and mental environmental comfort.environmental and form factors such as shape of buildings, location, functional, microclimate comfort can be achieved through environmental comfort. Introduction City and climate are two man-made and natural systems that have direct impacts on each other. Insofar as it concerns human comfort, climate is the result of factors such as sunlight, temperature and humidity, wind, and rainfall. The climate of any geographic location has particular suitable conditions, which have limitations in the field of urban planning and design at the same time.The quality of designing public open spaces as resorts for leisure has an important role in the satisfaction of individuals. A basic characteristic of a sustainable urban environment is its compatibility and harmony with the local climatic features. Therefore, it is a basic prerequisite for planning and designing urban spaces to recognize, understand, and control the climatic effects of urban areas, to which special attention needs to be made by urban planners and designers before implementing urban plans and projects. Man’s feeling of comfort in the environment undoubtedly affects the quality of his behavior and activity. Therefore, it has a great effect on the health of people’s bodies and souls to pay attention to their comfort zones in the design of different urban spaces. On the other hand, the range of activity and the extent of flexibility in an outdoor area depends to some extent on its microclimatic conditions, especially the conditions of sunlight and wind speed.Theoretical FrameworkMicro-climate pertains to areas that are surrounded by larger areas with specific climatic features. The combination of building design and the outdoor space between buildings in an urban area leads in some cases to micro-production of urban climates. As a result, the micro-climate is shaped by the climatic factors of the city, which vary over time under the influence of urban factors. With its positive effects on the environment, micro-climate can be used as a tool in urban planning and design. Feelings of pleasure and satisfaction will occur when a person reaches a relative level of physical and mental (environmental) comfort, and is free from limitations. Moreover, environmental comfort is a factor affecting satisfaction due to the climatic hierarchy. However, urban micro-climate is a factor needed in the design of urban spaces and public open spaces for achievement of environmental comfort and satisfaction.MethodologyShohada Square in the city of Mashhad, Iran has lost its environmental comfort as a public open space with a particular spatial structure surrounded by commercial and administrative buildings and faced with conflicts with urban micro-climatic issues. For investigation of Shohada Sq. for creation of environmental comfort aided by urban micro-climate, a questionnaire with closed questions (in the Likert scale) was tested on a sample of 112 people. The research methodology was based on the analytical method supplemented by inferential statistics (confirmatory factor analysis test), analysis with the Sketch software, and final rhino analysis (umi plugin) to demonstrate that the micro-climatic factors are in line with the comfort of the square.Results and DiscussionThe results of this study indicate that Shohada Square is a public open space with a great potential in terms of location. Its environmental comfort has been degraded severely for the citizens and even the pilgrims despite the rich historical background of this space, the profound historical dimensions it has given to the metropolis of Mashhad as a historical cultural document of the city, and its direct relationship with the Holy Shrine. This is due to the lack of a proper relationship between its surrounding construction and the urban micro-climates and the neglection of the field space itself with respect to the micro-climates. All this has turned the square into a dead space.Therefore, it should be stated that achievements can be made via environmental comfort on the basis of urban micro-climate and consideration and promotion of indicators such as the comfort level of the square, the effect of shadows on comfort, the leisure time spent at the square, the impact of the anciency of the square on the willingness to spend time there, the effect of land use on the willingness to spend time at the square, the impact of climate and space size on the willingness to spend time there, the lack of urban facilities to address the sunlight problem, and the desirability of the flooring .ConclusionIn addition to the above, one can consider environmental and formal factors such as the location and shapes of the square and surrounding buildings, the existing functional and business spaces such as the commercial and administrative buildings on the periphery of the square, as a popular destination for the citizens, thermal comfort and indoor air quality, and micro-climate comfort, which can be achieved through environmental comfort.AcknowledgmentThis article has been extracted from a Master’s thesis in the field of Urban Design entitled Design of open public spaces with an emphasis on the effect of micro-urban climate on the environmental comfort of users: The case study of Shohada Square in Mashhad. It has been defended by the first author under the supervision of the second author at the Islamic Azad University of Mashhad.
Urban Design
toktam hanaee; Sanaz saeedi; shima abedi
Abstract
Familiarity with the destination environment plays an important role in tourism, and the more frequent tourists’ visits to the area, the greater their knowledge of the environment and, consequently, the easier for them to navigate around the place. Those unfamiliar with the environment should make ...
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Familiarity with the destination environment plays an important role in tourism, and the more frequent tourists’ visits to the area, the greater their knowledge of the environment and, consequently, the easier for them to navigate around the place. Those unfamiliar with the environment should make sure that there are sufficient wayfinding aids, and that it will be clear for them how to reach their target sights by following the aids without getting lost. Use of various wayfinding tools can allow visitors to realize the overall spatial layout of the environment and the relationships between them. It is dependent on the user’s characteristics what types of tools are utilized in wayfinding. If tourists are confused at a part of a destination about how to find their way, they will lose incentives to visit it. The easier for tourists to identify the ways to their target sights in the environment, the more attractive the place to them, motivating them to be there in the environment. This study aimed to identify tourists’ specific wayfinding tools in the Paeen Khiaban neighborhood in the city of Mashhad, Iran. Tourists could have different levels of familiarity with the destination addressed in the case study, which could be categorized as an applied survey. The data were collected through field observations, questionnaires, and site visits. The sample size appropriate for a population of 359 people was calculated using Cochran’s formula. The statistical analyses were made using methods including one-way analysis of variance (ANOVA), dependent t-test, and the K2 test, used to prioritize the variables, and the significance levels of the indicators were analyzed using Duncan’s test. The results demonstrated that tourists more familiar with the destination used spatial orientation and representation, whereas those who were less familiar with the environment utilized the landmark strategy through recognition of the elements and identification of the location for wayfinding via points. The former group identified their direction through coordinates in a more general situation, while the latter group identified landmark points and followed them to the target place in smaller areas and through the points and the connections between the landmark and the situation. The tourists were interested in using visual guidelines for wayfinding, analyzing, learning, encoding, and processing them in their minds, and then selected the optimal route. Familiarity was effective in the selection of the type of wayfinding strategy and the use of a variety of wayfinding guidelines. Furthermore, the tourists considered the attractions in their choice of destinations, the walls and familiarity with the environment were the next most significant factors, and the signs and patterns on the route were also effective in the selection. The signs were very important to the tourists because the number of signs, locations, distances, designs, fonts and backgrounds, sizes, and heights affected readability. The guidelines and distinctive signs or visual cues at decision points along routes can help improve wayfinding.
