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Although informality is typically associated with developing countries, this article argues that informal activities are an integral part of U.S. cities and should be addressed in planning curricula. It focuses on planning education and suggests a possible course, which includes a seminar covering academic literature on informality in both developing and developed countries, and fieldwork-based, case study research by students. It also suggests that the course can be an important avenue for students to understand inequality and poverty and an excellent method for preparing them to think about institutions and regulations in complex and sophisticated ways.

Planning issues for urban waterfront Redevelopment projects are examined in this paper, based upon case studies in New York, London, Boston and Toronto. The research programme was based upon over 100 interviews with key actors in the four cities. The paper is oriented towards practical problems in the implementation of planning. It generally considers the perspective of the redevelopment agency to consider waterfront planning and development techniques. The specific issues which are addressed include changing the waterfront's image, improving accessibility and controlling the quality of the physical environment. An incremental approach to implementation is recommended, with emphasis upon controlling the quality of the public realm and the role of urban design guidelines to guide private development.

In a research project carried out in various neighborhoods in Stockholm, Sweden, we have developed a method for facilitating children’s influence on spatial planning. Our goal was to construct a vehicle for communication that could work in practice for both children and teachers as well as for planners. The method uses computerized GIS maps—a common tool in spatial planning. With little assistance, 10- to 12-year-old children map their routes and special places, mark activities and write comments. Teachers can also map routes and places used for education. The results have proved reliable and accessible by planners. Use of the mapping method within the school curriculum and in the planning process is broadly discussed in the paper.

This two-part essay analyses the changing nature of the public realm in the evolving edge of the American metropolis and the implications for urban design and planning. Many forces are changing the form and use of public space in cities--concerns for safety and liveability, increasing dependence on telecommunications, decline in public revenues, the privatization of many amenities, and an increasingly pluralist society. The essay specifically focuses on the historical influence of planning and design practices on suburban form: density levels, land use and zoning patterns, suburban layouts and streetscapes. Field surveys and morphological analyses of urban edge patterns from the San Francisco Bay area document the current state of the suburban public realm. The second part of the essay will examine how physical planning can contribute to restoring a more vibrant public realm amidst raging debates over its changing nature and relevance.

The development of downtown public space has been increasingly defined by agreements negotiated between the public and private sectors. In the last decades the majority of downtown public space has occurred in the form of urban plazas, built as integral parts of privately owned office and retail complexes. In this paper we document the private production of public open space in the downtown areas of Los Angeles and San Francisco - two cities that have used distinctively different policy approaches in forming public-private partnerships. We examine how the process of public open space creation is affected by the culture of planning and development, and discuss similarities and differences in the imagery and form of plazas in the two cities. It is found that urban plazas are the reflection of a market-driven urbanism. As such they are quite homoge- neous in their form despite differences in the planning style and development process encountered in the two California cities.

A medium-density planned neighborhood designed for a centrally located piece of urban land in the 1970s invoked some specific social-mix targets for the residential population of some 850 dwelling units. The site plan was developed in accordance with explicit planning principles derived from the Pattern Language by C. Alexander et al. A postoccupancy evaluation of residents' status, attitudes, and behaviors suggests that the design of a successful environment for a socioeconomic population mix involves a delicate balance between privacy and community. Such a balance is more complex and requires more careful design and more subtle innovation than the simple "if-then" logic of the Patterns used in planning this neighborhood.

By studying the mathematical properties of metrics, we identify three fundamental characteristics of distance, which are optimality, detour and break. In this paper, we explore the implications of these properties for transport planning, urbanism and spatial planning. We state that distances contain the idea of optimum and that any distance is associated to a search for optimisation. Pedestrian movements obey this principle and sometimes depart from designed routes. Local suboptimality conveyed by public transport maps has to be corrected by interventions on public space to relieve the load on central parts of networks. The second principle we state is that detour in distances is most often a means to optimise movement. Fast transport systems generate most of the detour observed in geographical spaces at regional scale. This is why detour has to be taken into account in regional transport policies. The third statement is that breaks in movement contribute to optimising distances. Benches, cafe´s, pieces of art, railway stations are examples of the urban break. These facilities of break represent an urban paradox: they organise the possibility of a break, of a waste of time in a trip, and they also contribute to optimising distances in a wider network. In that sense, break should be considered as a relevant principle for the design of urban space in order to support a pedestrian-oriented urban form.

Creating “community” has long been a goal of urban planners. Although such rhetoric abounds in planning circles, what it all means is unclear. In this article, the authors review the community psychology and urban plan- ning literature, defining sense of community within the context of how the built environment might facilitate or impede it. They then present their research, which tests the effects of “main street” on sense of community in four San Francisco neighborhoods. Results indicate that respondents in neighborhoods exhibiting characteristics of a main street town (Bernal Heights and West Portal) have significantly higher sense of community than do respondents from a high-density neighborhood (Nob Hill) and from a more suburban-style city neighborhood (Sunset).

Drawing on ethnographic fieldwork in post-unification Berlin, this article examines the re-articulation of the problematic of “the social” in city planning. It juxtaposes the contrasting visions of city planners and youth workers for Alexanderplatz, a controversial square in Berlin’s eastern centre. I argue that the notion of “robustness” is helpful in understanding an important contemporary shift in thinking about planning and the social. In a sense, both planners and youth workers accused each other of taking insufficient notice of “the social.” While planners spoke of robustness as a technical, economic and aesthetic quality to which public space needs to aspire, the youth workers’ vision for Alexanderplatz was a proposal for a kind of “social” robustness where the social is, quite literally, built into the urban design. These ethnographic observations need to be understood in a context where city planning has been one of the most critical domains in which the tensions provoked by German unification are played out. Taking such socio-cultural specificities into account will lead to a more nuanced understanding of forms of neoliberal city planning.

Four urban public spaces, representing various designs and microclimates, were investigated in Gothenburg, Sweden, in order to estimate how weather and microclimate affect people in urban outdoor environments. The research strategy was both multidisciplinary and interdisciplinary and included scientists from three disciplines: architecture, climatology and psychology. The project is based on common case studies carried out during four seasons, including measurements of meteorological variables, interviews and observations of human activity at each place. Multiple regression analysis of meteorological and behavioural data showed that air temperature, wind speed and clearness index (cloud cover) have a significant influence on people’s assessments of the weather, place perceptions and place-related attendance. The results support the arguments in favour of employing climate sensitive planning in future urban design and planning projects, as the physical component of a place can be designed to influence the site-specific microclimate and consequently people’s place-related attendance, perceptions and emotions.

Public spaces have a central role, both physically and functionally, in urban planning and development. Many urban theorists state their significant role as one of the principal components of a healthy urban setting. This is in addition to their functional role, when they increase a sense of community when intensive social interaction takes place in these areas. However, recently, they have started to lose significance, when they are neglected in the urban planning process, or when existing spaces are lost. Additionally, accessibility and utilization of these areas decreases, since public spaces are neglected in urban planning and development processes. In this study, public spaces are assessed in terms of accessibility and utilization, regarding the effects of rapid urban growth on their physical and functional structure. This study first evaluates the significance of public spaces in an urban setting; second, determines the variables effective in terms of their accessibility and utilization; third, assesses the factors affecting the accessibility and utilization of public spaces through a questionnaire survey on the role of public spaces in social interaction, and concludes with an evaluation of the results and suggestions for further research.

Jane Jacobs's The Death and Life of Great American Cities (1961) had an enormous influence on urban design theories and practices. This study aims to operationalize Jacobs's conditions for a vital urban life. These are (1) mixed use, (2) small blocks, (3) aged buildings, and (4) a sufficient concentration of buildings. Jacobs suggested that a vital urban life could be sustained by an urban realm that promotes pedestrian activity for various purposes at various times. Employing multilevel binomial models, we empirically verified that Jacobs's conditions for urban diversity play a significant role with regard to pedestrian activity.

‘Urban identity’ is high on the policy agenda and pervades the discourse of the planning community on the value of historical city centres. Unfortunately, there seems to be, until today, no proposal in scholarly literature of any unified conceptual framework or any tools to make identity operational. ‘Tourism’ takes advantage of this process, by seeking the qualities of the place, its authenticity and its perceived uniqueness that is grounded on the physical features as well as on the presence of local communities – their way of living and investing in the place. The interdependence between identity as perceived by tourists (external observer) and the identity of the residents rooted in the relationship with the place (in-group) are key to addressing the identity of historic urban areas. These issues are addressed in the context of the growing attractiveness of Lisbon, Portugal, using a historic neighbourhood as a case study. The findings, which are on a set of interviews with different groups of users, showed the points of convergence and divergence between the different groups’ views of the neighbourhood’s identity. This actor-oriented approach is pivotal to understanding the process and to produce knowledge for informed action.

Previous research has revealed important differences in architectural evaluation between design professionals and the lay public, with such differences commonly assumed to be the result of professional education. However, few attempts have been made to determine the actual source of such differences, and there is little evidence that these are actually the result of training or education. This paper summarizes the findings of a study which set out to investigate these issues, specifically focusing on differences in architectural interpretation between the lay public, planning students, and practicing planning professionals, a group often neglected in studies of environmental aesthetics. These interpretations were examined utilizing multiple sorting and ranking procedures, with the respondents asked to sort fifteen examples of contemporary architecture according to criteria of their own choice. The results revealed both commonalities and differences in evaluation between the various groups, with the differences particularly pronounced between planners and the public. The results lend support to the view that education is a key factor in the acquisition of aesthetic values and also suggest that training encourages homogeneity of aesthetic tastes. This study thus corroborates and expands the findings of studies by other researchers by suggesting that there are significant relationships between expertise, attitude, and interpretation which may have important implications for planning practice.

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Visiting urban parks regularly can provide significant physical and mental health benefits for children and teenagers, but these benefits are tempered by park quality, amenities, maintenance, and safety. Therefore, planning and public health scholars have developed instruments to measure park quality, but most of these tools require costly and time consuming field surveys and only a handful focus specifically on youth. We rectify these issues by developing the QUality INdex of Parks for Youth (QUINPY) based on a robust literature review of studies on young people’s park visitation habits and an extensive validation process by academic and professional experts. Importantly, the QUINPY relies on publicly available geospatial data to measure park quality. We then successfully pilot test the QUINPY in Denver and New York City. We believe that park agencies, planning consultants, researchers, and nonprofits aiming to assess park quality will find this tool useful. The QUINPY is particularly promising given the increasing amount of publicly available geospatial data and other recent advancements in geospatial science.

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Introduction to special issue. No abstract available.

The article focuses on public open space (POS) in small Slovenian cities. It highlights the importance of planning and designing high-quality, diverse POSs, which contribute to the quality of life and urban development in cities. POS is seen as a key physical element of a city and is defined as a non-built urban space that is, under equal terms, accessible to all. The article focuses on both green areas and civic space. Results derive from a physical analysis and survey conducted during research for a doctoral dissertation. Ten small Slovenian cities are selected, where detailed physical analysis and surveys were carried out. Designing high-quality POS for everyday activities is highlighted. The results show that the inhabitants most frequently use POS when going about their everyday business. The article highlights the importance of designing various types of POS for urban development of cities.

Models of urban planning after authoritarian modernism raise the question of democratic control over the city and the possibility of imagining as a collective act. The paper examines systemic hindrances to free-thinking, and thus free-acting, embedded in urban communities. Through the case study of recent work by the art collective Department of Play, it illustrates the rationale for engaging public imagination specifically via play as world-building; and it posits the potential implications and limits of such activity as an intervention into city planning processes. Interested in liminal spaces between territory, language and social affiliation, the collective advances an agenda of productive dissent in public space through play and performance. Department of Play begins from the position that we can only plan that which we imagine, and thus exists as an effort to free the public imagination from modes of thinking dictated by the capitalist context.