9,031 research outputs found
Emerging technologies for learning (volume 1)
Collection of 5 articles on emerging technologies and trend
Mining social network data for personalisation and privacy concerns: A case study of Facebook’s Beacon
This is the post-print version of the final published paper that is available from the link below.The popular success of online social networking sites (SNS) such as Facebook is a hugely tempting resource of data mining for businesses engaged in personalised marketing. The use of personal information, willingly shared between online friends' networks intuitively appears to be a natural extension of current advertising strategies such as word-of-mouth and viral marketing. However, the use of SNS data for personalised marketing has provoked outrage amongst SNS users and radically highlighted the issue of privacy concern. This paper inverts the traditional approach to personalisation by conceptualising the limits of data mining in social networks using privacy concern as the guide. A qualitative investigation of 95 blogs containing 568 comments was collected during the failed launch of Beacon, a third party marketing initiative by Facebook. Thematic analysis resulted in the development of taxonomy of privacy concerns which offers a concrete means for online businesses to better understand SNS business landscape - especially with regard to the limits of the use and acceptance of personalised marketing in social networks
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Innovating Pedagogy 2015: Open University Innovation Report 4
This series of reports explores new forms of teaching, learning and assessment for an interactive world, to guide teachers and policy makers in productive innovation. This fourth report proposes ten innovations that are already in currency but have not yet had a profound influence on education. To produce it, a group of academics at the Institute of Educational Technology in The Open University collaborated with researchers from the Center for Technology in Learning at SRI International. We proposed a long list of new educational terms, theories, and practices. We then pared these down to ten that have the potential to provoke major shifts in educational practice, particularly in post-school education. Lastly, we drew on published and unpublished writings to compile the ten sketches of new pedagogies that might transform education. These are summarised below in an approximate order of immediacy and timescale to widespread implementation
Anticipatory Mobile Computing: A Survey of the State of the Art and Research Challenges
Today's mobile phones are far from mere communication devices they were ten
years ago. Equipped with sophisticated sensors and advanced computing hardware,
phones can be used to infer users' location, activity, social setting and more.
As devices become increasingly intelligent, their capabilities evolve beyond
inferring context to predicting it, and then reasoning and acting upon the
predicted context. This article provides an overview of the current state of
the art in mobile sensing and context prediction paving the way for
full-fledged anticipatory mobile computing. We present a survey of phenomena
that mobile phones can infer and predict, and offer a description of machine
learning techniques used for such predictions. We then discuss proactive
decision making and decision delivery via the user-device feedback loop.
Finally, we discuss the challenges and opportunities of anticipatory mobile
computing.Comment: 29 pages, 5 figure
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What would learning in an open world look like? A vision for the future
The pace of current technological advancement is phenomenal. In the last few years we have seen the emergence of ever more sophisticated gaming technologies, rich, immersive virtual worlds and new social networking services that enable learners and teachers to connect and communicate in new ways. The pace of change looks set to continue as annual Horizon reports testify (http://www.nmc.org/horizon). Clearly new technologies offer much in an educational context, with the promise of flexible, personalised and student-centred learning. Indeed research over the past few years, looking at learners' use of technologies, has given us a rich picture of how learners of all ages are appropriating new tools within their own context, mixing different applications for finding/managing information and for communicating with others (Sharpe and Beetham, forthcoming)
An active, ontology-driven network service for Internet collaboration
Web portals have emerged as an important means of collaboration on the WWW, and the integration of ontologies promises to make them more accurate in how they serve users’ collaboration and information location requirements. However, web portals are essentially a centralised architecture resulting in difficulties supporting seamless roaming between portals and collaboration between groups supported on different portals. This paper proposes an alternative approach to collaboration over the web using ontologies that is de-centralised and exploits content-based networking. We argue that this approach promises a user-centric, timely, secure and location-independent mechanism, which is potentially more scaleable and universal than existing centralised portals
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Artificial Intelligence And Big Data Technologies To Close The Achievement Gap.
We observe achievement gaps even in rich western countries, such as the UK, which in principle have the resources as well as the social and technical infrastructure to provide a better deal for all learners. The reasons for such gaps are complex and include the social and material poverty of some learners with their resulting other deficits, as well as failure by government to allocate sufficient resources to remedy the situation. On the supply side of the equation, a single teacher or university lecturer, even helped by a classroom assistant or tutorial assistant, cannot give each learner the kind of one-to-one attention that would really help to boost both their motivation and their attainment in ways that might mitigate the achievement gap.
In this chapter Benedict du Boulay, Alexandra Poulovassilis, Wayne Holmes, and Manolis Mavrikis argue that we now have the technologies to assist both educators and learners, most commonly in science, technology, engineering and mathematics subjects (STEM), at least some of the time. We present case studies from the fields of Artificial Intelligence in Education (AIED) and Big Data. We look at how they can be used to provide personalised support for students and demonstrate that they are not designed to replace the teacher. In addition, we also describe tools for teachers to increase their awareness and, ultimately, free up time for them to provide nuanced, individualised support even in large cohorts
Smart nanotextiles: materials and their application
Textiles are ubiquitous to us, enveloping our skin and
surroundings. Not only do they provide a protective
shield or act as a comforting cocoon but they also
serve esthetic appeal and cultural importance. Recent
technologies have allowed the traditional functionality
of textiles to be extended. Advances in materials
science have added intelligence to textiles and created
‘smart’ clothes.
Smart textiles can sense and react to environmental
conditions or stimuli, e.g., from mechanical, thermal,
chemical, electrical, or magnetic sources (Lam Po
Tang and Stylios 2006). Such textiles find uses in many
applications ranging from military and security to
personalized healthcare, hygiene, and entertainment.
Smart textiles may be termed ‘‘passive’’ or ‘‘active.’’ A
passive smart textile monitors the wearer’s physiology
or the environment, e.g., a shirt with in-built
thermistors to log body temperature over time. If
actuators are integrated, the textile becomes an active,
smart textile as it may respond to a particular stimulus,
e.g., the temperature-aware shirt may automatically
roll up the sleeves when body temperature rises.
The fundamental components in any smart textile
are sensors and actuators. Interconnections, power
supply, and a control unit are also needed to complete
the system. All these components must be integrated
into textiles while still retaining the usual
tactile, flexible, and comfortable properties that we
expect from a textile. Adding new functionalities to
textiles while still maintaining the look and feel of the
fabric is where nanotechnology has a huge impact on
the textile industry. This article describes current developments
in materials for smart nanotextiles and
some of the many applications where these innovative
textiles are of great benefit
Context at the Crossroads of Language Learning and Mobile Learning
Contextual learning is the next step in the development of pedagogy in relation to mobile and ubiquitous technologies. The question addressed in this paper is whether research on 'context' within second language learning, and in the language sciences more broadly, can inform the development of the notion of context in research on technology-enhanced learning and mobile learning. As researchers in mobile assisted language learning, we stand at the crossroads of these disciplines. In this paper, we indicate the main sources and research directions that inform our work; we share our observations and propose some tentative conclusions
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