308,915 research outputs found
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Networked learning environments
This chapter introduces the idea of networked learning environments and argues that these environments provide the totality of surrounding conditions for learning in digital networks. It provides illustrative vignettes of the ways that students appropriate networked environments for learning. The chapter then examines the notion of networked learning environments in relation to the idea of infrastructure and infrastructures for learning and sets out some issues arising from this perspective. The chapter suggests that students and teachers selectively constitute their own contexts and that design can only have an indirect effect on learning. The chapter goes on to argue that design needs to be located at the meso level of the institution and that a solution to the problem of indirect design lies in refocusing design at the meso level and on the design of infrastructures for learning
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Sharing practice, problems and solutions for institutional change
This chapter critiques the roles of different forms of representation of practice as part of an institutional change process. It discusses how these representations can be used both to design and to share learning activities at the various levels of decision-making in a university. We illustrate our arguments with empirical data gathered on change processes associated with an institution-wide change programme: the introduction of a new virtual learning environment (VLE). In particular, we describe a case study of the introduction of the VLE tools in a business course. We focus on two particular forms of representations to describe the essence of the innovation: a pedagogical pattern and a visual learning design. We argue that pedagogical patterns and learning design have emerged as parallel approaches to describing practice in recent years. Despite their very different origins, both provide complementary representations, which emphasize different aspects of the practice being described. We are attempting to combine these approaches. We briefly outline the Open University Learning Design initiative, of which this work is part, and describe its key underpinning philosophies. We believe our approach provides a vehicle for enabling a better articulation of design principles and the discussion of issues concerning the re-use of educational resources and activities
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A context for collaboration: The institutional selection of an infrastructure for learning
This paper discusses the role of institutional issues in the deployment of infrastructures for learning and the ways in which they can impact on the range of choices and opportunities for collaboration in university education. The paper is based on interviews with 12 key informants selected from relevant staff categories during the deployment of a new institutional infrastructure in a large UK based distance learning university. It is supplemented by participant observation by the author who was part of a group of advisors tasked with working with the project team developing and deploying the new infrastructure. The paper investigates the development and deployment of the infrastructure as a meso level phenomena and relates this feature to the discussion of emergence and supervenience as features of social interactions in education
I-11: Sustainable Supercorridor
Recently enacted Federal transportation legislation known as MAP-21 — Moving Ahead for Progress in the 21st
Century — has brought renewed attention to a proposed interstate corridor connecting Las Vegas, Phoenix and
Tucson, Arizona. Part of the much larger Interstate 11 proposal linking Mexico and Canada (otherwise known as
the CANAMEX or Intermountain West Corridor), a new type of corridor has the potential to signal a break from the
1950s model of road building and the start of a new, technologically advanced and sustainably minded network of
smart infrastructure. Using I-11 as a case study, the intent of this larger research effort is to explore three key ways
otherwise status quo infrastructure can be transformed into innovative sustainable solutions: by intervening in the
design and planning process, by transforming the existing mono-functional freeway prototype, and by evolving the
freeway paradigm from an “engineering only” to a “sustainability first” model. In collaboration with partner schools
along the route (University of Arizona, Arizona State University, and University of Nevada, Las Vegas), researchers and
design affiliates from architecture, planning, landscape architecture, engineering, and environmental studies are coinvestigating
the possibilities of transforming the proposed I-11 freeway from a limited use, auto-dominant roadway
into a sustainable, multi-functional, ecologically and socio-economically focused Supercorridor. This presentation will
focus on seven sites selected between Casa Grande and Nogales, Arizona and the next generation infrastructure
prototype design proposals developed in the 2014 interdisciplinary urban design studio
Next steps in implementing Kaput's research programme
We explore some key constructs and research themes initiated by Jim Kaput, and attempt to illuminate them further with reference to our own research. These 'design principles' focus on the evolution of digital representations since the early nineties, and we attempt to take forward our collective understanding of the cognitive and cultural affordances they offer. There are two main organising ideas for the paper. The first centres around Kaput's notion of outsourcing of processing power, and explores the implications of this for mathematical learning. We argue that a key component for design is to create visible, transparent views of outsourcing, a transparency without which there may be as many pitfalls as opportunities for mathematical learning. The second organising idea is that of communication, a key notion for Kaput, and the importance of designing for communication in ways that recognise the mutual influence of tools for communication and for mathematical expression
"Mothers as Candy Wrappers": Critical Infrastructure Supporting the Transition into Motherhood
Copyright © ACM. The transition into motherhood is a complicated and often unsupported major life disruption. To alleviate mental health issues and to support identity re-negotiation, mothers are increasingly turning to online mothers\u27 groups, particularly private and secret Facebook groups; these can provide a complex system of social, emotional, and practical support for new mothers. In this paper we present findings from an exploratory interview study of how new mothers create, find, use, and participate in ICTs, specifically online mothers\u27 groups, to combat the lack of formal support systems by developing substitute networks. Utilizing a framework of critical infrastructures, we found that these online substitute networks were created by women, for women, in an effort to fill much needed social, political, and medical gaps that fail to see \u27woman and mother\u27 as a whole being, rather than simply as a \u27discarded candy wrapper\u27. Our study contributes to the growing literature on ICT use by mothers for supporting and negotiating new identities, by illustrating how these infrastructures can be re-designed and appropriated in use, for critical utilization
Authentication and authorisation in entrusted unions
This paper reports on the status of a project whose aim is to implement and demonstrate in a real-life environment an integrated eAuthentication and eAuthorisation framework to enable trusted collaborations and delivery of services across different organisational/governmental jurisdictions. This aim will be achieved by designing a framework with assurance of claims, trust indicators, policy enforcement mechanisms and processing under encryption to address the security and confidentiality requirements of large distributed infrastructures. The framework supports collaborative secure distributed storage, secure data processing and management in both the cloud and offline scenarios and is intended to be deployed and tested in two pilot studies in two different domains, viz, Bio-security incident management and Ambient Assisted Living (eHealth). Interim results in terms of security requirements, privacy preserving authentication, and authorisation are reported
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Living Shorelines & Resilience in Southern California: A Summary of a Series of Workshops held as part of The Resilient Coastlines Project of Greater San Diego
In 2016, a series of workshops were held to discuss living shorelines in SouthernCalifornia. The workshops specifically focused on the unique benefits, challenges andopportunities for implementing living shorelines in the region, and the nexus betweennature-based solutions and ongoing local adaptation planning. Approximately 140participants partook in these dialogues, and some of the key themes that emergedinclude: Letting nature do the work for you Designing for the future Integrating nature into shoreline management projects Project goals distinguishing living shorelines Engineering and urban living shorelines Space constraints along urban coastlines Permitting pathways to support demonstration projects Living shorelines and phased sea level rise planning Designing with watersheds and sediment management in mind Exploring emerging commercial opportunities Public access and project success Planning for living shorelines alongside the community Sharing monitoring and best practices to ensure future success Citizen science and socio-ecological monitoringThe workshops provided the first ever opportunity for Southern California stakeholdersto outline what is unique about designing living shorelines in the context of SouthernCalifornia shorelines for state and federal entities
It’s the Little Things that Count…
This paper will discuss the importance of detailed design decisions in the long term sustainability of any infrastructure system. It presents the concept of Universal Composition, first introduced by UCL’s new Universal Composition Laboratory (‘UCL-squared’) and emerging from the need to design in space and time for multiple senses towards the creation of more accessible, understandable and meaningful environments. It thus presents infrastructure design from the point of view of human perception, and argues the need to design for the senses in order to encourage sustainable behaviours concerning human mobility, transport and locational choice. After first explaining people-environment interactions, it discusses how the design of our urban infrastructure systems and environments can help stimulate our senses and thus behavioural change. Through two examples concerning bus stops implemented in London, it will explain how the role of both low and high tech technologies can help enhance interaction, improve accessibility and encourage usage. Thus, this paper aims to show that seemingly small details have a big role to play in the creation of infrastructure systems which enable, rather than inhibit, long term sustainable developmen
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