Archive for the ‘technologies’ Category

Guidance on eBooks

September 28th, 2012 by Graham Attwell

The UK JISC Observatory have launched the draft version of a new report on eBooks in Education.

They say: “This report updates previous work researching the usage and adoption of ebooks within academic institutions and examines recent developments that are shaping how academic institutions can respond to growing interest in ebooks:

As ebooks become mainstream and the percentage of academic publications delivered as ebooks rises steadily, this report explains the importance of preparing for the increasing adoption and usage of ebooks in academic institutions. Specifically, this report: 1) introduces the historical and present context of ebooks; 2) reviews the basics of ebooks; 3) considers scenarios for ebook adoption and usage; 4) addresses current challenges; and 5) considers the future. This report also provides a glossary to help clarify key terms and a ‘References’ section listing works cited.”

The preview version of this report is open for public comments from 27 September to 8 October 2012. A final version, taking into account feedback received, is scheduled for publication around the end of October

The elusive technological future

September 17th, 2012 by Graham Attwell

I was looking for videos from last weeks AltC2012 conference to feature in this space.Nothing up yet – I suspect they are still doing the post editing but I did stumble on this video from AltC 2011 which I had not seen before. It comes highly recommended by Cory Doctorow who says: “”[This talk] is a no-holds-barred, kick-ass talk about the systems, blindspots and biases that keep us from understanding where tech has been and where it’s going. John’s the Professor of the Public Understanding of Technology at the Open University, and he’s the author of the excellent From Gutenberg to Zuckerberg, What You Really Need to Know About the Internet.”

Learning Analytics

September 17th, 2012 by Graham Attwell

Hi Graham, writes Tess Pajaron from the Australian Open Colleges, “My name is Tess and I am an avid reader of your blog. I read an article you did about online learning and Technology Integration in the Classroom and I thought that you can make use of this infographic that we just developed.  You can check it out here: http://newsroom.opencolleges.edu.au/learning-analytics-infographic/.

Please do let me know what you think. And if you can feature it on your blog, I’d be really thrilled! :D”

Its a good infographic and I am happy to feature it. Personally I am somewhat sceptical about learning analytics, but others in Pontydsygu are keener and we certainly want to find out more. And we are always happy to feature reader submitted content (as long as you are not a bot!).

Project Tin Can promises to recognise informal learning

September 11th, 2012 by Graham Attwell

I have never been a fan of SCORM.It is claimed that the SCORM standard has reduced the cost of elearning through ensuring that all e-learning content and LMSs can work with each other. However, it has always seemed to me that SCORM was built around a funnel idea of learning, rendering problematic more ambitious and constructivist pedagogies. Thus I have paid little attention to what ADL – who ‘own’ the SCORM standard are up to. Wrongly it seems.

Together with Rustici Software, ADL have released Project Tin Drum, which they say is a successor to SCORM. Critically they appear to be recognising that learning takes place in different contexts and want to recognise all learning, including informal learning. The Tin Can project web site says “The Tin Can API offers up methods to integrate real-world activities with digital learning.” They also make much of the fact that learning no longer has to take place in an LMS nor even in a browser. The centre of Tin Can is an open APi, allowing the capture of learning actions:

  • People learn from interactions with other people, content, and beyond. These actions can happen anywhere and signal an event where learning could occur. All of these can be recorded with the Tin Can API.
  • When an activity needs to be recorded, the application sends secure statements in the form of “Noun, verb, object” or “I did this” to a Learning Record Store (LRS.)
  • Learning Record Stores record all of the statements made. An LRS can share these statements with other LRSs. An LRS can exist on its own, or inside an LMS.

The basis of the APi is a simple Actor, verb, object syntax. the web site provides the following examples: “Jack completed safety training.” “Christie experienced the Berlin Wall in Second Life.”  The go on to say: “These statements can be simple or complex. The actors, verbs, and objects can vary widely, and can be described with varying levels of detail. Actors/learners can also be described in various different ways.”

Sequencing is based on the activities.

Whilst much is made of the simplicity of the standard, there is a danger that it will get more complex in implementation. At the moment there is only a limited infrastructure to support Tin Can. Rustici offer a cloud implementation, including a free low volume account. There is also a book marklet and should shortly be a plug in for WordPress. That WordPress may be one of the first workable implementation speaks volumes in itself of the difference from SCORM which was designed for heavyweight Learning Management Systems.

Project Tin Can looks fascinating. I would be intere4setd in hearing what others think.

Links via Stephen Downes and

Using Google interactive charts and WordPress to visualise data

August 25th, 2012 by Graham Attwell

This is a rare techy post (and those of you who know me will also know that my techy competence is not so great so apologies for any mistakes).

Along with a university partner, Pontydysgu bid for a small contract to develop a system to allow the visualisation of labour market data. The contractors had envisaged a system which would update automatically from UK ONS quarterly labour market data: a desire clearly impossible within the scope of the funding.

So the challenge was to design something which would make it easy for them to manually update the data with visualisations being automatically updated from the amended data. Neither the contractors or indeed the people we were working with in the university had any great experience of using visualisation or web software.

The simplest applications seemed to me to be the best for this. Google spreadsheets are easy to construct and the interactive version of the chart tools will automatically update when embedded into a WordPress bog.

Our colleagues at the university developed a comprehensive spreadsheet and added some 23 or so charts.  So far so good. Now was the time to develop the website. I made a couple of test pages and everything looked good. I showed the university researchers how to edit in WordPress and how to add embedded interactive charts. And that is where the problems started. They emailed us saying that not only were their charts not showing but the ones i had added had disappeared!

The problem soon became apparent. WordPress, as a security feature, strips what it sees as dangerous JavaScript code. We had thought we could get round this by using a plug in called Raw.  However in a WordPress multi-site, this plug in will only allow SuperAdmins to post unfiltered html. This security seems to me over the top. I can see why wordpress.com will prevent unfiltered html. And I can see why in hosted versions unfiltered html might be turned off as a default. But surely, on a hosted version, it should be possible for Superadmins to have some kind of control over what kind of content different levels of users are allowed to post. The site we are developing is closed to non members so we are unlikely to have a security risk and the only Javascript we are posting comes from Google who might be thought to be trusted.

WordPress is using shortcodes for embeds. But there are no shortcodes for Google Charts embed. There is shortcode for using the Google Charts API but that would invalidate our aim of making the system easy to update. And of course, we could instead post an image file of the chart, but once more that would not be dynamically updated.

In the end my colleague Dirk hacked the WordPress code to allow editors to post unfiltered html but this is not an elegant answer!

We also added the Google code to Custom Fields allowing a better way to add the embeds.

Even then we hot another strange and time wasting obstacle. Despite the code being exactly the same, code copied and posted by our university colleagues was not being displayed. The only difference in the code is that when we posted it it had a lot of spaces, whist theirs appeared to be justified. It seems the problem is a Copy/ Paste bug in Microsoft Explorer 9, which is the default bowser in the university, which invalidates some of the javascript code. The work around for this was for them to install Firefox.

So (fingers crossed) it all works. But it was a struggle. I would be very grateful for any feedback – either on a better way of doing what we are trying to achieve – or on the various problems with WordPress and Google embed codes. Remember, we are looking for something cheap and easy!

 

Innovating Pedagogy

August 19th, 2012 by Graham Attwell

The UK Open University have launched an interesting new series, Innovating Pedagogy. The series of reports is intended to explore new forms of teaching, learning and assessment for an interactive world, to guide teachers and policy makers in productive innovation.

Mike Sharples explains:

We wanted to distinguish our perspective from that of the EDUCAUSE Horizon reports, which start from a consideration of how technologies may influence education. I would argue that ours aren’t ‘technology-driven opportunities’, but are rather an exploring of new and emerging forms of teaching, learning and assessment in an age of technology. All innovations in education nowadays are framed in relation to technology, but that doesn’t mean they are ‘technology driven’. So, for example, personal inquiry learning is mediated and enhanced by technology, but not driven by it.

We had a long discussion over ‘pedagogies’. The problem is that there isn’t a word in English that means ‘the processes of teaching, learning and assessment’. I would argue that in current usage ‘pedagogy’ has broadened from a formal learning experience conducted by a teacher, as we have become more aware of the opportunities for peer learning, non-formal apprenticeship etc. See e.g. http://www.memidex.com/pedagogy+instr . The origin of the word isn’t ‘teacher’ but “slave who took children to and from school” We were careful to indicate in the Introduction our usage of the word: “By pedagogy we mean the theory and practice of teaching, learning, and assessment.” So, within that usage are practices that might contribute towards effective learning, such as creating and sharing annotations of textbooks.

The ten trends explored in the first report are:

Although the list may seem as little idiosyncratic, authors emphasise that the themes are often interlinked in practice. I wonder though, if there is something of a contradiction between Assessment for Learning and Learning Analytics?

I am also interested in the definition of rhizomatic learning: “supporting rhizomatic learning requires the creation of a context within which the curriculum and knowledge are constructed by members of a learning community and which can be reshaped in a dynamic manner in response to environmental conditions. The learning experience may build on social, conversational processes, as well as personal knowledge creation, linked into unbounded personal learning networks that merge formal and informal media.”

TEL, the Crisis and the Response

July 24th, 2012 by Graham Attwell

Everyday I get invitations to conferences. Most can only be called academic spam. You know the ones. Conferences you are not remotely interested in. Conferences with about 30 or 40 strands spanning the knowledge of the world. Conferences with a so called academic committee with around 50 members. Indeed I have even ended up on one or tow of those without my knowledge!

And then just occasionally I get something which leaps out at me. So it was when I received an email from John Traxler entitled “Call for Proposals: TEL, the Crisis and the Response. the workshop is being held at the Alpine Rendez-Vous (ARV) is ‘an established atypical scientific event’ focused on Technology Enhanced Learning (TEL). The ARV series of events are promoted by TELEARC and EATEL associations.

The call for proposals is as follows.

Background

The TEL research community has undoubtedly been successful over the last fifteen or twenty years in extending, enriching and even challenging the practices and theories of education within its professions and within its institutions, and through them has engaged in turn with the institutions and professions of industry and government. These have however been largely inward-looking discourses best suited perhaps to a world characterised by stability, progress and growth. These are all now problematic and uncertain, and call for new discourses within the TEL research community and across its borders. The world is now increasingly characterised by challenges, disturbances and discontinuities that threaten these dominant notions of stability, progress and growth. These represent the grand challenges to the TEL research community, challenges to the community to stay relevant, responsive, rigorous and useful.

Earlier discussions (eg purpos/ed, http://purposed.org.uk/  & e4c, education-for-crisis, http://educationforthecrisis.wikispaces.com/) had outlined the emergent crisis in broad terms and identified different perspectives and components, including

  • economic and resource crises, including long-term radical increases in economic inequality within nations; youth unemployment across Europe, the polarisation of employment and the decline in growth; sovereign debt defaults and banking failures; mineral and energy constraints;.
  • environmental and demographic crises, in particular, the implications of declining land viability for migration patterns; refugee rights and military occupations; nation-state population growth and its implications for agriculture, infrastructure and transport
  • the crisis of accountability, expressed in the failure of traditional representative democracy systems especially in the context of global markets, the growth of computerised share-dealing; the emergence of new private sector actors in public services; the growth of new mass participatory movements and the rise of unelected extremist minorities both challenging the legitimacy of the nation-state and its institutions
  • socio-technical disruptions and instability, exaggerated by a reliance on non-human intelligence and large-scale systems of systems in finance, logistics and healthcare, and by the development of a data-rich culture;  the increasing concentration and centralisation of internet discourse in the walled gardens of social networks; the proliferation and complexity of digital divides;  the dependency of our educational institutions on computer systems for research, teaching, study, and knowledge transfer
  • the dehumanisation crisis, expressed in the production of fear between people, the replacement of human flourishing with consumption, the replacement of the idea of the person with the idea of the system, the replacement of human contact with mediated exchange, the commodification of the person, education and the arts

and specifically, in relation to TEL;

  • TEL and the industrialisation of education; marginal communities and the globalization and corporatisation of learning; futures thinking as a way to explore TEL in relation to resilience; the political economy of technology in higher education and technological responses to the crisis of capitalism; the role of openness as a driver for innovation, equity and access; digital literacies and their capacity to shift TEL beyond skills and employability in an increasingly turbulent future; connectedness and mobility as seemingly the defining characteristics of our societies; the role and responsibility of research and of higher education as these crises unfold, the complicity or ambiguity of TEL in their development; is the current TEL ecosystem and environment sustainable, is it sufficiently responsive and resilient, how extent does TEL research question, support, stimulate, challenge and provoke its host higher education sector?

TEL is at the intersection of technology and learning and encapsulates many of the ideals, problems and potential of both.  Education and technology permeate all of the perspectives outlined above, some more than others. It is possible however that they could ameliorate some of their consequences or amplify and exaggerate others. TEL has been a project and a community nurtured within the institutions and organisations of formal education in the recent decades of relative stability and prosperity in the developed nations of Asia-Pacific, North America and Western Europe. Some of the critical challenges directly relate to the perceived missions of the TEL project and its community. Contemporary formal education in schools, colleges and universities is increasingly reliant on TEL. The TEL community is however currently poorly equipped either to resist the progress of these crises today or to enable individuals and communities to flourish despite their consequences tomorrow. The transition movement, the open movement and the occupy movement are all parts of wider responses to differing perceptions and perspectives of the underlying malaise.

The Call

The proposed workshop will enrich conversations by bringing in new perspectives and will explore how the different communities can learn from each other, perhaps bringing about more open, participative and fluid models of education. It brings together researchers seeking to articulate these concerns and responses, and develop a shared understanding that will engage and inform the TEL community. It is timely, necessary and unique, and will contribute to a clearer and more worthwhile formulation of the Grand Challenges for TEL in the coming years.

One of the outputs of the workshop will be a special edition of a peer-reviewed journal; other options, such as an open access journal, a book or a website, are possible if there is a consensus.

Please submit an individual or collective two-page position paper, or propose a structured discussion or debate on the role and place of TEL in the light of our analysis. Contributions will be selected by the organisers on the basis of individual quality of the papers and the overall balance and coherence of the programme.

Proposals should be sent to John Traxler by 17 August.

 

 

 

Hangouts on Air

May 9th, 2012 by Graham Attwell

Personally I am not a great fan of Google+, although as Google increasingly integrates its different services it is hard to avoid. But, as Stephen Downes points out in the ever valuable Oldaily, citing an original blog post by David Andrade, “by far and away the best thing about Google+ is the Hangout feature, essentially a way to have a videoconference with ten of your friends. This latest upgrade allows you to broadcast your Hangouts to as large an audience as you want. “With Hangouts on Air, you will be able to broadcast yourself publicly to the entire world, see how many viewers you have, and even record and reshare your broadcast. The public recording will be uploaded to your YouTube channel and to your original Google+ post.”

With free skype video calls limited to two people and the increasing cost of proprietary synchronous elearning platforms like Blackboard Collaborate, Hangouts could become the system of choice for open online courses.

e-Readers

May 9th, 2012 by Graham Attwell

This is a very neat presentation by Steve Warburton looking at the results of an empirical study on the benefits and downside of e-readers in higher education. First presented at the BILETA 2012 Conference.

Babi Tech

April 25th, 2012 by Graham Attwell


Great idea from Angela Rees.

Angela says:

Purely because I thought it would be interesting and I don’t think it has been done already, I’m going to track my baby’s (and any other babies i can get my hands on!) developmental milestones – but rather than the block-stacking, finger-thumb-opposition kind I’m looking at the TV remote, mobile device, smart-phone, laptop sort of thing.

Now when I say track, I mean a mum style track, the occasional update when I get time off from scrubbing Weetabix off the wallpaper. I’m not obsessive enough to chart her daily progress and I don’t think that would be healthy for either of us.

To keep it interesting I’ll also blog about and review baby friendly apps and other baby techy stuff. If you know of something good or have something you’d like reviewing let me know. I’m a geek at heart!

I’d love to hear from anyone else who wants to share their baby’s technology milestones

 

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