Title: Visibility and Spatial Use in Urban Plazas A Case Study from Biskra, Algeria
Abstract:This paper springs from the assumption that a good space is a used space and people's behavior, movement and use is directly related to the visual fields created by the spatial configuration i.e. visi...This paper springs from the assumption that a good space is a used space and people's behavior, movement and use is directly related to the visual fields created by the spatial configuration i.e. visibility. It is also assumed that the use of space is governed by two major factors: Its attractiveness in terms of movement, i.e. how easy for people to move in as its being to-movement and throughmovement space; and the conduciveness of its visual properties for people's activities. This paper aims to examine the correlation between the spatial use and isovist properties of plaza spaces with a case study from Algeria. The paper first starts with a comparative study of four urban plazas within the city center district of Biskra, Algeria, in which the correlation between the number of static people in sitting and standing positions and the syntactic and isovist properties of each plaza is examined. The second part of the paper focuses on one of these plazas and explores why within it some parts are busier and more preferred by people then others. Believing that a space may have many sub-settings and that its use is determined by the affordances of these sub-settings, the plaza has been subdivided into subspaces based on its physical properties. Each subspace has been investigated further to look for links between visibility and spatial use. The Depthmap program, developed by Alasdair Turner, has been used to observe the visibility properties while behavior mapping, i.e. people counting and spatial use mapping, has been used to observe the spatial use. The results indicated that spatial use is strongly related to visual considerations relevant to the type of activity and that people might undergo some discomfort for visibility matters.Read More
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 2
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