A Review of Research on Urban Playability from a Social Justice Perspective

Playability is an attribute that refers to the ability to stimulate individual responses or collective action in an immersive activity in an exploratory way. Playability is an important component of the enjoyment and well-being of urban dwellers, has the potential to stimulate urban vitality and is an important expression of the inclusiveness and equity of urban space. The pursuit of economic development and efficiency-oriented urban construction has led to the domination of urban space by overcrowded traffic, economy-oriented commerce and densely populated housing. Moreover, the existence of playable space has become a scarce resource and is seen as a site for the materialisation of social rights. As the haze of the COVID-19 pandemic fades and cities are again exposed to wider and more participatory use, determining how to adapt urban spaces to the playability needs of users of different ages, cultural backgrounds and social classes, and provide them with appropriate site use and experience, is becoming a hot issue of concern for building equitable and high-quality urban spaces. The study of the playability of urban spaces is highly complex, and the related research on social justice is cryptic. In order to better investigate the social equity aspects of urban playability, this paper integrates scientometric and manual methods to review the relevant research. This paper takes 2664 related papers from the Web of Science (WOS) core dataset from 1998 to 2022 as the research object and employs CiteSpace to organise the existing research results of playful urban spaces. Quantitative analysis is used to clarify the theoretical foundations, developments and research hotspots of urban spatial playability, while the manual collation and generalisation of the studies uncover the hidden issues of social justice research. Based on the proposed research method, we summarize the key three research stages related to urban spatial playability and social equity. We also discuss the development of urban spatial playability in the perspective of social justice from three aspects: micro, meso and macro. The results can help readers better understand the current status and development process of research on playful urban space. In particular, we clarify the issues related to social justice under the theme of the playability of urban spaces and provide directions for future research on building playful cities and promoting the development of urban socio-spatial equity.

Interior Design Aspects Affecting Infection Rate: A Systematic Review of Possible Interventions

In light of the COVID-19 pandemic, getting infected through the built environment is being studied. The measures that should be taken to reduce infection through the built environment are essential;not only for COVID-19, but this idea is present at all times of widespread diseases.The purpose of this research is to systematically review the relationship between the built environment and the spread of infection to create a potential guideline to reduce the transmission rate. Articles and studies on the relationship between infectious disease and the built environment were reviewed.Articles matching the selection criteria were identified. Most articles described peer reviews, consensus statements, and reports. The articles have provided data that can be used as guidance for reducing the transmission of infection within the built environment. It was found that evidence has been created such as ventilation, buffer spaces, flooring, and surfaces that can reduce the infection of COVID-19.

Regarding the question of presence in online education: A performative pedagogical perspective

In response to the interruption of all levels of education following COVID-19, we start by underlining the difference between emergency remote teaching and online learning. Next, we inquire into the question of presence in physical and virtual classrooms, and offer a discussion of presence as "being-here-now,” a "movement toward becoming,” and as gelassenheit or "releasement toward things.” We highlight the materiality of communication, and the performative production and transformation of the classroom space. Finally, we illustrate how performative writing enhances the sense of being-here-now, and facilitates the co-inhabiting of online learning spaces that lack co-presence of bodies in the same physical environment.

Verticalized slums, governmentality and pandemic governance: A critical hermeneutical analysis of governance practices in a selected urban high-rise in Colombo, Sri Lanka

During the Colombo Regeneration Project since 2010, thousands of inhabitants of the underserved settlements in Sri Lanka's capital were forcibly displaced and involuntarily relocated into high-rises, planned and constructed at the government's discretion. These high-rises turned the previously horizontal slums into vertical ones, creating new socio-economic and political problems for the relocated communities. In March 2020, during the COVID-19 pandemic, the government decided to lock down some of these high-rises to reduce the risk of community spread due to the increasing number of infected inhabitants. Within such a context, this research investigates how the built environment of these high-rises aided the government to monitor/supervise and control the movement of inhabitants during the lockdown period in a particularly opaque way. Methodologically, the research follows post-positivist thought. Empirical data were collected through in-depth qualitative interviews with relocated dwellers to gain the insiders' perceptions about their experienced reality. Using Michel Foucault's concept of panopticism, this paper argues that the government has been able to govern the movement of the inhabitants through structural surveillance and a specific form of 'institutionalized network' that further strengthened the processes of observation and examination of individuals and social groups. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023. All rights reseverd.

Critical Commentary: Cities in a post-COVID world

This paper examines the effect of the COVID-19 pandemic and its related economic, fiscal, social and political fallout on cities and metropolitan regions. We assess the effect of the pandemic on urban economic geography at the intra- and inter-regional geographic scales in the context of four main forces: the social scarring instilled by the pandemic;the lockdown as a forced experiment;the need to secure the urban built environment against future risks;and changes in the urban form and system. At the macrogeographic scale, we argue the pandemic is unlikely to significantly alter the winner-take-all economic geography and spatial inequality of the global city system. At the microgeographic scale, however, we suggest that it may bring about a series of short-term and some longer-running social changes in the structure and morphology of cities, suburbs and metropolitan regions. The durability and extent of these changes will depend on the timeline and length of the pandemic. (English) [ FROM AUTHOR] 本文研究新冠肺炎大流行的影响及其对城市和大都市地区造成的相关经济、财政、社会和政治后果。我们在四种主要力量的背景下，在区域内和区域间地理规模上评估大流行对城市经济地理的影响。这四种力量为：大流行造成的社会创伤；作为一种强迫实验的封锁；确保城市建筑环境免遭未来风险之害的必要性；以及城市形态和系统的变化。在宏观地理规模上，我们认为大流行不太可能显著改变赢家通吃的经济地理和全球城市体系的空间不平等。然而，在微观地理规模上，我们认为它可能会给城市、郊区和大都市地区的结构和形态带来一系列短期的、以及某些长期的社会变化。这些变化的持久性和程度将取决于大流行的时间表和长度。 (Chinese) [ FROM AUTHOR] Copyright of Urban Studies (Sage Publications, Ltd.) is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full . (Copyright applies to all s.)

Strategies for implementation of green roofs in developing countries

PurposeReportedly, green roof (GR) makes a significant contribution towards a truly sustainable-built environment;however, its implementation is yet to hit a sufficient level in developing countries. Thus, this study assesses GR implementation strategies in developing countries by providing a comparative analysis through experts in Kazakhstan, Malaysia and Turkey.Design/methodology/approachThe study adopts a four-step methodological approach to achieve the research aim: literature review, focus group discussion, fuzzy analytical hierarchy process (FAHP) analysis and correlation analyses. First, a literature review followed by a focus group discussion is used to determine 18 (out of 25 initially) strategies for the selected context and these are classified into three categories: governmental and institutional support, knowledge and information and policy and regulation. Afterward, the identified GR strategies are evaluated using the FAHP with the data gathered from the experts in the countries studied. Finally, correlation analyses were used to observe the strength of agreement between the assessments of experts from the included countries.FindingsThe findings indicate that financial incentives, low-cost government loans and subsidies and tax rebates are the essential strategies for the wider adoption of GR. Evaluating the policy and regulations strategies also showed that mandatory GR policies and regulations and better enforcement of the developed GR policies are ranked as the most prominent strategies. The findings show a low level of agreement among respondents from Kazakhstan, while there is a high level of agreement between the experts in Malaysia and Turkey.Research limitations/implicationsThe research contribution is twofold. First (research implication), the study identifies the strategies through a complete literature review. Second, the identified strategies are evaluated through the lenses of experts in three developing countries which are hoped to provide (practical contribution) a better understanding of the most effective strategies that require attention and enable the frontline stakeholders (particularly government authorities) to focus on them.Originality/valueThe study findings provide a good point of departure to explore the strategies for broader adoption of GRs in developing economic setting.

Lessons Learned from the COVID-19 Pandemic: A Multigroup Structural Equation Modelling of Underground Space Environment and Users' Health

Due to the inherent limitations of underground spaces, such as the lack of natural ventilation and sunlight, underground space users tend to face more health risks compared with their aboveground counterparts. However, little is known about how the underground environment, users' health, and their associations were impacted by the outbreak of the pandemic. In this study, we investigated and compared the impacts of the general underground environment on regular users' physical and psychological health before and after the pandemic. To achieve this aim, the data from 525 surveys were collected from eleven underground sites, followed by an objective field measurement study conducted at five underground sites in Hong Kong pre- and post-outbreak of the pandemic. The multigroup structural equation modelling results indicated that: (i) surprisingly, the users' satisfaction towards almost all underground environment factors, including greenery, connectivity with the aboveground environment, thermal comfort, ventilation, indoor air quality, acoustic comfort, and lighting, excluding wayfinding, were significantly higher in the post-outbreak period;(ii) the users' health, both physical and psychological, was significantly better in the post-outbreak period;(iii) the impacts of visual comfort on the users' physical and psychological health were significantly greater in the post-outbreak period (critical difference ratio (;CDR;) > 1.96);(iv) the impacts of wayfinding, greenery, and acoustic and thermal comfort on the users' physical or psychological health were significant only in the pre-outbreak period (;CDR;> 1.96);(v) the impacts of connectivity on the users' physical and psychological health were significant in both the pre- and post-outbreak periods (;CDR;< 1.96). The findings were further cross-validated using the objective measurement results. With an increasing need to develop healthy underground spaces, the study contributes to the development, design, and management of the underground environment to enhance the users' health in the post-outbreak era.

Geographic Information Systems for Facilitating Audits of the Urban Built Environment

Data collection and large-scale urban audits are challenging and can be time consuming processes. Geographic information systems can extract and combine relevant data that can be used as input to calculation tools that provide results and quantify indicators with sufficient spatial analysis to facilitate the local decision-making process for building renovations and sustainability assessment. This work presents an open-access tool that offers an automated process that can be used to audit an urban area in order to extract relevant information about the characteristics of the built environment, analyze the building characteristics to evaluate energy performance, assess the potential for the installation of photovoltaics on available building rooftops, and quantify ground permeability. A case study is also presented to demonstrate data collection and processing for an urban city block, and the relevant results are elaborated upon. The method is easily replicable and is based on open data and non-commercial tools.

Some considerations on the use of space sound absorbers with next-generation materials reflecting COVID situations in Japan: additional sound absorption for post-pandemic challenges in indoor acoustic environments.

In this study, we first point out the possible acoustic problems associated with the post-pandemic operation of built environments. In particular, we focus on the problem of acoustic deficiency due to the lack of absorption. This deficiency, which is likely to be encountered in most enclosed spaces in a range of establishments, is due to the reduced number of audience members or users of the space as a result of social distancing. As one of the promising solutions to this problem, we introduce a sound absorption technique using three-dimensional (3D) space sound absorbers developed through our recent research projects. Significantly, the type of sound absorber proposed herein is made of materials that are especially suited to hygiene considerations. The materials are microperforated panels (MPPs) and permeable membranes (PMs), both of which are easily washable and sanitised. Furthermore, we point out that 3D-MPP or PM space absorbers possess the additional value of aesthetic designability.

How did the 'state of emergency' declaration in Japan due to the COVID-19 pandemic affect the acoustic environment in a rather quiet residential area?

The COVID-19 pandemic caused lockdowns in many countries worldwide. Acousticians have made surveys to monitor how cities became quieter under the lockdown, mainly in central areas in cities. However, there have been few studies on the changes in the acoustic environment due to the pandemic in the usually quieter residential areas. It may be expected to be different from the effect in 'originally noisy' areas. Also, the effect could be different in Japan, because the 'state of emergency' declaration there was different to lockdowns elsewhere. Considering these circumstances, this article reports the results of noise monitoring and makes some observations on the acoustic environment in residential areas far from city centres, to provide an example of how the acoustic environment was affected by the state of emergency declaration due to the COVID-19 pandemic in Japan. The results showed that the reduction of noise levels was somewhat less than that reported in large cities. Also, comparing the results after the cancellation of the state of emergency, the noise level increased again. However, observations of noise sources imply that a possible change in human behaviour may have also affected the acoustic environment.

Effect of lockdown on activities of daily living in the built environment and wellbeing.

In an effort to arrest the spread of coronavirus (COVID-19) infection, a nationwide lockdown was declared in India in March 2020. To assess how personal built environments affected the citizens in the first few weeks, an explorative online survey was conducted, eliciting responses about work habits before the lockdown, psychological wellbeing, time spent in various activities, characteristics of those who worked from home, and food and sleep patterns. We received 121 (76 male and 45 female) responses with an average age of 35.5 years [max: 70 years, min: 18 years, standard deviation (SD): 12.9 years]. The major difference caused by the lockdown was a reduction in the time taken and distance travelled of the commute to workplaces, which was an average of 30 minutes and 9.5 km, respectively. In terms of diet, subjects who were vegetarian did not experience any difference, unlike those who were non-vegetarians (p < 0.05). The results show an association of the dependent variable of 'feeling in general' with predictor variables of 'energy, pep, vitality' and 'feel healthy to work' during the pandemic, whereas the predictor variables of 'energy, pep, vitality', 'happy and satisfied personal life', 'feel healthy to work' show an association with the dependent variable of 'feeling in general' before the lockdown with a significance of p < 0.02 and R2 = 0.51 and R2 = 0.60, respectively. Among those who worked from home in constrained environments, people found spaces and seemed to adapt reasonably well to the built environment with employees showing a preference for working from bedrooms and students for working from 'sit-out' (outside) spaces (p < 0.05). There was no change in the quality or quantity of sleep during the lockdown. This study in the early weeks of the lockdown documents the way in which individuals lived through it in terms of the built environment at home.

Making Chile More Pedestrian-Friendly for Older Persons: Expert Perspectives.

Walking provides numerous benefits to older persons, but its practice is hindered by social factors and the built environment. This article aims to understand the factors that encourage or discourage older people's walking behaviors, as well as the policies influencing those factors in Chile. It does so by reporting the analysis of twenty-five semi-structured interviews with Chilean policymakers and local leaders. The experts consistently represented walking as a beneficial activity for older persons that, nonetheless, occurs in adverse built environments. They asserted that the absence of older people in the public discussion and a top-down policy-making structure hamper its promotion.

Residential Long-Term Care and the Built Environment: Balancing Quality of Life and Infection Control.

OBJECTIVES: This article explores expert insights into residential long-term care (RLTC), specifically regarding the built environment, its impact on infection control (IC) measures and on resident, staff, and family member quality of life. DESIGN: The interviews discussed in this report form part of a larger mixed methods research design, examining the planning, design, and operation of RLTC. Specifically, this report discusses findings from one aspect of this research, a series of semistructured interviews. SETTING AND PARTICIPANTS: Interviews were conducted online through video conferencing platform Zoom. The project's steering committee were asked to suggest key organizations involved in IC and RLTC provision and policy, with 23 representatives (17 organizations) being invited to interview. Where representatives were unable to participate, they suggested alternate representatives. METHODS: The research team conducted 20 interviews with key representatives or "experts" from different aspects of RLTC provision, policy, and IC. A thematic analysis was employed to analyze and generate key themes. RESULTS: For brevity, the codes that had been mentioned by >5 interviewees, specific to the built environment, IC and quality of life were prioritized, resulting in 16 prioritized themes grouped according to spatial scale. CONCLUSIONS AND IMPLICATIONS: This research demonstrates the growing awareness of the built environment as a critical partner in the RLTC health and social care model, as well as illustrating the need for a holistic design approach across all key spatial scales to support the health and well-being of older people in RLTC. Further research is needed on various aspects of RLTC, including the impact of care models and setting size on IC, quality of life, and cost implications. RLTC policy needs a more integrated approach to planning and design, specifically around RLTC location. This research suggests that RLTC providers look to evidence-based, inclusive design guidelines to inform the design and retrofit of RLTC. Additionally, the operation and management of space should be considered by providers.

On the energy performance of the Mediterranean school building stock: the case of the Apulia Region

The refurbishment opportunities provided by climate policies require an adequate knowledge of the school building stock, characterised by an urgent need of maintenance. Nevertheless, empirical evidence on energy performance of school samples appears limited due to the difficulty in retrieving data, although field data analysis is crucial in the built environment management. This study aims to explore existing energy conditions of an educational building sample hosting pre-schools, primary and lower secondary schools, located in southern Italy (Apulia Region). Firstly, an overview of the schools based on data retrieved from the regional dataset was performed. Then, more than 1000 buildings were clustered based on two predictors (construction year and surface-to-volume ratio), identifying five clusters representing the majority Apulian schools. In addition, billed gas and electricity data collected for 47 schools over a five-year period (2017-2021) were analysed, identifying annual and monthly trends, benchmarks, and mean values, which account for 46.5 (gas consumption), 15.59 kWh/m2 (electricity consumption). On average, source total consumption in 2020 experienced a reduction of 20%, partly due to Covid-19 restrictive measures. Finally, factors affecting heating consumptions were explored, and a regression analysis was performed, identifying heating degree days, construction year and boiler power to be the most significant.

The impact of the built environment, price level, and service quality on customer satisfaction under the effect of COVID-19

The COVID-19 pandemic has changed the way business is handled. Besides, people's purchasing habits have been impacted by new safety, social, and health restrictions. Thus, the purpose of this research was to analyze the COVID-19 pandemic impact in the relationships between the built environment, price level, and service quality on supermarket customers' satisfaction. For this purpose, a survey of 245 supermarket customers in southern Brazil was conducted at two different times: before and during the pandemic. The results point out that the price level, toilets, and location are essential to explain satisfaction at all times. Comfort presented importance before the pandemic, configuration, and service quality in pandemic times. These features are essential for supermarket management to prioritize efforts on attributes and dimensions relevant to customers.

Concluding Remarks: European Narratives About the Effects of the COVID-19 Pandemic on Coworking

This book is a collection of narrations about the effects of the COVID-19 pandemic from different countries collected within the Workgroup 2ATLAS of the COST action CA18214 ‘The Geography of New Working Spaces and the Impact on the Periphery'. This conclusive chapter comprehends the previous chapters and offers a comparative view regarding the effects on Coworking Spaces (CS), Governmental Measurements to curb the Pandemic, Effects on Work, Remote/Telework Work, Working-From-Home (WFH), Effects on Commuting, Transportation Mods and Services, Effects on the Housing, Place of Residence, Office and Real Estate Market, Effects on Tourism, Effects on Urban Planning. The final section of this chapter draws attention to the direct and indirect effects of coworking spaces. Direct effects on individuals and indirect effects as living-, work- and build-environment, taking into account space and economy, environment (energy) and urban planning. This book contributes to a fast-growing amount of literature on new working spaces, especially coworking spaces. Further empirical studies should be conducted to create evidence as a solid foundation for policies at the EU, national and subnational levels. © 2023, The Author(s).

Social Connection in Older Age

While social isolation and loneliness affect individuals of all ages and backgrounds, older adults can be affected disproportionately, and are much more likely to suffer from health complications and related healthcare expenses. The COVID-19 pandemic has highlighted and heightened the severity of social isolation and loneliness, especially for people aging at home, in long-term care facilities, and in nursing homes. This article explores meaningful interventions for older adults, including some that look outside the traditional healthcare sector and in the technology, housing, transportation, and nutrition fields. Copyright 2022 American Society on Aging;all rights reserved.

Biomimetic Architecture and Its Role in Developing Sustainable, Regenerative, and Livable Cities: Global Perspectives and Approaches in the Age of COVID-19

This book focuses on understanding biomimetic architecture and its role as a sustainable design tool. It presents the role of biomimicry in mitigation and adaptation to climate change and examines how biomimetic architecture can provide healthy solutions to limit the spread of COVID-19 in buildings and cities. Coverage includes global examples of biomimetic approaches and buildings, an evaluation of the performance of biomimicry applications in architecture to illustrate best practices, and an exploration of how nature can offer inspiration in building design to conserve resources and save energy use as well as curb carbon emissions - a reaffirmed goal of COP 26 and an outcome of Glasgow Climate Pact. Finally, the book presents guidelines to enhance urban areas and healthier spaces in buildings to meet COVID-19 social distance regulations and beyond. • Examines global applications of biomimicry in architecture;• Highlights the importance of biomimicry in driving livability in cities and buildings;• Explores the role of biomimetic architecture in mitigating climate change. "The line of argument developed is highly relevant to the present, in addition to being original and pertinent to research on urban regeneration, especially in regard to the exploration of the use of biomimicry architecture in response to changing urban demands.” -Alessandra Battisti, Ph.D., Professor of Architecture, University of Rome La Sapienza. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2022.

Understanding post-pandemic metro commuting ridership by considering the built environment: A quasi-natural experiment in Wuhan, China

The COVID-19 pandemic has had a significant impact on metro commuting ridership. However, the exact magnitude and spatial and temporal characteristics of the impact remain unclear. In this study, we explored the impact of the COVID-19 outbreak on metro commuting ridership in Wuhan, where the novel virus was first reported. The results of interrupted time-series (ITS) analysis showed that metro commuting ridership sharply dropped in the short term under the impact of the outbreak in the epicenter, rebounded rapidly as the pandemic eased, and it returned to pre-pandemic levels in six months. Furthermore, there was a noticeable spatial heterogeneity in the rebound. Urban centers, especially employment centers, recovered faster than other areas. In addition, the number of residents, number of bus stops, number of enterprises around a metro station and being a transfer station had a positive effect on metro ridership, while street length, number of restaurants, and number of metro exits had a negative effect. These findings may help local governments and metro managers develop sustainable metro operations and infection prevention policies to better cope with the impact of the pandemic and beyond.

‘We are developing our bubble': role of the built environment in supporting physical and social activities in independent-living older adults during COVID-19

This study explores how the built environment can support and challenge a bubble strategy designed to protect older adults from virus transmission while at the same time allowing them maintain their physical and social activities during COVID-19. We conducted a case study of older adults in an independent-living building and the surrounding neighborhood in Edmonton, Alberta, Canada. Data were collected through building and neighborhood observations, and 11 semi-structured in-depth interviews with 6 building residents and 6 stakeholders. Data were analyzed through mapping and interpretative phenomenological analysis (IPA). Complex and nuanced relationships between human and nonhuman factors that supported and challenged the bubble are elaborated in three built environment categories. (1) ‘Building interiors', where residents conduct routine activities and attend physical and social activities with neighbors, were central to the bubble. (2) ‘Neighborhood environments' were extensions of the bubble that affected residents' outdoor activities. (3) ‘Building edges' were important for balancing residents' needs for connecting to the world outside and protecting themselves from the virus. Communities should consider the bubble strategy combined with built environment supports to assist older adults in protecting themselves against virus transmission, and maintaining physical and social activities during the ongoing pandemic and future epidemics. © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.