Municipalities increasingly seek to include citizens in decision-making processes regarding local issues, such as urban planning. This paper presents a case study on using Virtual Reality (VR) in a process of civic participation in the redesign of a public park. The municipality included citizens in intensive co-design activities to create three designs for the park and engaged the neighbourhood community in co-decision, in the form of a ballot. Through the civic participatory process, we studied the effectiveness of using VR technology to engage the community in participating in the co-decision process. The three designs were presented using highly realistic 360˚ visualisations and the effects on engagement were compared between various devices: VR headsets, smartphones, tablets, and computers. Viewing the designs in 2D paper plans was also included in the comparison. The study included over 1300 respondents that participated in the ballot. A statistical analysis of the collected data shows that participants viewing the 360˚ rendered images with VR technology expressed a significantly higher engagement in the co-decision process than those using their computer at home or viewing 2D paper plans. The paper describes the complete participatory design process and the impact of the e-governance used on the target group as well as on the actors organizing the e-governance process. We discuss how the use of new technology and active presence of a voting-support team inspired citizens to participate in the co-creation process and how the investment in this procedure helped the local authorities to generate support for the plans and strengthen its relationship with the community. The use of realistic visualisations that can be easily assessed by citizens through user-friendly technology, enabled a large and diverse audience to participate. This resulted in greater visibility of municipal efforts to enhance the living environment of citizens and is therefore an important step in increased civic engagement in municipal policy-making and implementation.
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In urban planning, 3D modeling and virtual reality (VR) provide new means for involving citizens in the planning process. For municipal government, it is essential to know how effective these means are, to justify investments. In this study, we present a case of using VR in a municipal process of civic participation concerning the redesign of a public park. The process included codesign activities and involved citizens in decision-making through a ballot, using 3D-rendered versions of competing designs. In codesign, 3D-modeling tools were instrumental in empowering citizens to negotiate design decisions, to discuss the quality of designs with experts, and to collectively take decisions. This paper demonstrates that, in a ballot on competing designs with 1302 citizens, VR headsets proved to be equally effective compared to other display technologies in informing citizens during decision making. The results of an additional, controlled experiment indicate that VR headsets provide higher engagement and more vivid memories than viewing the designs on non-immersive displays. By integrating research into a municipal process, we contribute evidence of cognitive and engagement effects of using 3D modeling and immersive VR technologies to empower citizens in participatory urban planning. The case described in the paper concerns a public park; a similar approach could be applied to the design of public installations including media architecture.
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Digital Twins of the Ocean (DTO) are a rapidly emerging topic that has attracted significant interest from scientists in recent years. The initiative, strongly driven by the EU, aims to create a digital replica of the ocean to better understand and manage marine environments. The Iliad project, funded under the EU Green Deal call, is developing a framework to support multiple interoperable DTO using a federated systems-of-systems approach across various fields of applications and ocean areas, called pilots. This paper presents the results of a Water Quality DTO pilot located in the Trondheim fjord in Norway. This paper details the building blocks of DTO, specific to this environmental monitoring pilot. A crucial aspect of any DTO is data, which can be sourced internally, externally, or through a hybrid approach utilizing both. To realistically twin ocean processes, the Water Quality pilot acquires data from both surface and benthic observatories, as well as from mobile sensor platforms for on-demand data collection. Data ingested into an InfluxDB are made available to users via an API or an interface for interacting with the DTO and setting up alerts or events to support ’what-if’ scenarios. Grafana, an interactive visualization application, is used to visualize and interact with not only time-series data but also more complex data such as video streams, maps, and embedded applications. An additional visualization approach leverages game technology based on Unity and Cesium, utilizing their advanced rendering capabilities and physical computations to integrate and dynamically render real-time data from the pilot and diverse sources. This paper includes two case studies that illustrate the use of particle sensors to detect microplastics and monitor algae blooms in the fjord. Numerical models for particle fate and transport, OpenDrift and DREAM, are used to forecast the evolution of these events, simulating the distribution of observed plankton and microplastics during the forecasting period.
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Background: The present study investigates the suitability of various treatment outcome indicators to evaluate performance of mental health institutions that provide care to patients with severe mental illness. Several categorical approaches are compared to a reference indicator (continuous outcome) using pretest-posttest data of the Health of Nation Outcome Scales (HoNOS). Methods: Data from 10 institutions and 3189 patients were used, comprising outcomes of the first year of treatment by teams providing long-term care. Results: Findings revealed differences between continuous indicators (standardized pre-post difference score ES and ΔT) and categorical indicators (SEM, JTRCI, JTCS, JTRCI&CS, JTrevised) on their ranking of institutions, as well as substantial differences among categorical indicators; the outcome according to the traditional JT approach was most concordant with the continuous outcome indicators. Conclusions: For research comparing group averages, a continuous outcome indicator such as ES or ΔT is preferred, as this best preserves information from the original variable. Categorical outcomes can be used to illustrate what is accomplished in clinical terms. For categorical outcome, the classical Jacobson-Truax approach is preferred over the more complex method of Parabiaghi et al. with eight outcome categories. The latter may be valuable in clinical practice as it allows for a more detailed characterization of individual patients.
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Introduction (author supplied) : In this paper we propose future mapping, an alternative approach to futures research. With future mapping we intend to overcome some of the main problems that we encountered when applying scenario thinking in the area of product design and innovation. Future mapping attempts to develop multi-layered maps of possible futures, which can be used by pro-active companies and innovation teams as an instrument to ‘navigate’ the future (Munnecke & Van der Lugt, 2006). The approach invites designers to apply their analytical, creative and emphatical skills in a dialogue about future opportunities that lay ahead. In the past few years we have taught and applied the future mapping approach with various groups of Master’s level engineering students, both in The Netherlands and Denmark. We have altered and adjusted the approach as we learned from these experiences. In this paper we will describe the current state of the approach. The paper is not meant to provide a deep theoretical overview or a thorough empirical study. Rather it is meant to provide a hands-on process description to inform about the method and to enable anyone to apply future mapping. After describing why we think future mapping is a promising direction for futures research, we will provide a concise overview of the process steps involved. Then we will describe one student project as a case example. We will discuss the various types of future maps produced by the students. We will conclude by making some general observations about using future mapping as a method for futures research, and by proposing some directions for future work.
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In this article, we examined whether career writing—creative, expressive, and reflective writing—can increase luck readiness, which is the ability to respond and make use of (career) opportunities. Two 2-day writing courses were taught to third-year bachelor students, one before and one after work placements. In this exploratory study, results showed that luck readiness and work competence increased when students engaged in career writing. Specifically, flexibility, risk, and persistence increased among students in the experimental group. They also made jumps in optimism and efficacy, though no statistically significant differences were found in these domains.
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This article seeks to contribute to the literature on circular business model innovation in fashion retail. Our research question is which ‘model’—or combination of models—would be ideal as a business case crafting multiple value creation in small fashion retail. We focus on a qualitative, single in-depth case study—pop-up store KLEER—that we operated for a duration of three months in the Autumn of 2020. The shop served as a ‘testlab’ for action research to experiment with different business models around buying, swapping, and borrowing second-hand clothing. Adopting the Business Model Template (BMT) as a conceptual lens, we undertook a sensory ethnography which led to disclose three key strategies for circular business model innovation in fashion retail: Fashion-as-a-Service (F-a-a-S) instead of Product-as-a-Service (P-a-a-S) (1), Place-based value proposition (2) and Community as co-creator (3). Drawing on these findings, we reflect on ethnography in the context of a real pop-up store as methodological approach for business model experimentation. As a practical implication, we propose a tailor-made BMT for sustainable SME fashion retailers. Poldner K, Overdiek A, Evangelista A. Fashion-as-a-Service: Circular Business Model Innovation in Retail. Sustainability. 2022; 14(20):13273. https://doi.org/10.3390/su142013273
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Individuals in multiproblem situations frequently seek frontline legal support. The support by frontline legal professionals is limited by its focus on the legal issue instead of the underlying problems. A strong focus on client values – i.e. on the outcome that these services yield in the client’s perception – may lead to a more effective approach by targeting underlying problems. Through individual interviews with clients and professionals, the current study examines client values and services that may contribute to those client values. Besides functional client values that focus on resolving the problem situation, emotional client values, such as trust prove at least as important. Furthermore, client values are not only supported by the professional’s legal expertise, accessibility and ability to build a relationship, but also by the professional’s knowledge and skills relevant to multiproblem situations, such as his ability to empower the client, the willingness to work on concrete needs, and his ability to adopt an integrated approach. Research findings confirm the relevance of an integrated approach to multiproblem situations, with due attention to different client values. Similarly, it proves important to incorporate skills and knowledge that specifically address multiproblem situations in education and training programmes of frontline legal professionals. Nederlandse samenvatting: Mensen in multiprobleem situaties maken veelvuldig gebruik van eerstelijns rechtshulp. De ondersteuning door eerstelijns rechtshulp wordt beperkt door de focus op de voorliggende rechtsvraag, in plaats van de onderliggende problematiek. Een sterke focus op klantwaarden – de opbrengsten van de dienstverlening in de ogen van de cliënt – zou weleens tot een effectievere werkwijze kunnen leiden, omdat de achterliggende problemen worden aangepakt. Aan de hand van diepteinterviews onder cliënten en professionals is onderzocht welke klantwaarden voor deze doelgroep relevant zijn en welke dienstverleningsaspecten daaraan kunnen bijdragen. Naast functionele klantwaarden gericht op oplossingen voor de probleemsituatie, blijken emotionele klantwaarden als vertrouwen en ontzorging minstens zo relevant. Ook dragen niet alleen juridisch vakmanschap, bereikbaarheid en de vaardigheden om met de klant een relatie op te bouwen van de professional aan klantwaarden bij, maar ook specifieke kennis en vaardigheden gericht op multiproblematiek, zoals de vaardigheid om de klant te empoweren, de bereidheid om te werken aan concrete behoeften, en het werken met een geïntegreerde aanpak. De onderzoeksbevindingen onderstrepen de relevantie van een integrale aanpak bij multiproblematiek met aandacht voor diverse klantwaarden. Evenzo blijkt van belang dat vaardigheden en kennis die specifiek gericht zijn op multiproblematiek in de opleiding van eerstelijns rechtshulp professionals worden geïncorporeerd.
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The inefficiency of maintaining static and long-lasting safety zones in environments where actual risks are limited is likely to increase in the coming decades, as autonomous systems become more common and human workers fewer in numbers. Nevertheless, an uncompromising approach to safety remains paramount, requiring the introduction of novel methods that are simultaneously more flexible and capable of delivering the same level of protection against potentially hazardous situations. We present such a method to create dynamic safety zones, the boundaries of which can be redrawn in real-time, taking into account explicit positioning data when available and using conservative extrapolation from last known location when information is missing or unreliable. Simulation and statistical methods were used to investigate performance gains compared to static safety zones. The use of a more advanced probabilistic framework to further improve flexibility is also discussed, although its implementation would not offer the same level of protection and is currently not recommended.
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