I spent yesterday in Birmingham’s excellent ICC convention centre at the JISC Conference 2008.
As with all multi-track conferences, apart from the keynote sessions, it is always difficult to get an overall view of the mood, and themes of concern, for the large group of people that congregate at such an event.
Looking back over the day, the word that came to the surface, appearing in most presentations and conversations accompanying refreshments, was silos.
Describing the way academic libraries have to deliver services to their users, the phrase "providing seamless access to the silos of data" showed up a few times. In the same way the silos of information held in the VLEs, VREs, Archives, Repositories, and the Library, need to be made easily available to the students/academic staff/researchers that use them.
Academia has a problem, well at least in it’s online presence. The many excellent efforts to draw together sets of data and resources utilising pre-Web 2.0 technologies have inevitably resulted in the creation of many silos of data that users have to interact with on a silo-by-silo basis.
Take for instance the average library web site with its many and varied sources of data on offer for you to search - and often that is without taking in to consideration repositories, archives, and the like held outside of the library’s direct influence. Why on earth should a consumer of university information and learning services have to know which virtual box data is hidden in, before they are able to search for it? OK perhaps I’m being a little disingenuous with that last remark, as I know the answers to my own question. Firstly, until very recently, systems were never designed on the assumption that they would would sit alongside other [peer] systems and users would want or need to search them in parallel with those peer systems. Secondly, the data, and metadata, standards used for holding information in these systems often differ greatly from each other.
There have been many projects over the years, producing a federated search across either disparate data sets inside an institution, or similar data sets across disparate institutions - these have had varying degrees of success , but none really solving the problem. Another approach has been to just solve the single-sign-on problem so that at least users can get to the individual resources without having to negotiate various login hurdles, so at least it feels like the university owns all the resources.
In a couple of yesterday’s sessions Web 2.0 was presented as the solution to these problems. [Subject to solving the identity and single-sign-on access problems which are generic in any integration project] Mashup access to our resources so that all the data-sets can appear as one on a single [portal] interface. Yes, that will be better from the end user point of view - single access point, single user interface, single style, integration with other social tools like blogs, wikis, Facebook, etc. - Web 2.0 can offer much to make the user’s life and interaction simpler and more pleasurable.
But, is Web 2.0 solving the basic problem? I contend that it is not. No matter how you provide access to silos of data, delineated by technical, data standard, financial, and political practices - they are still silos. The real value of providing access to more than one set of data is the links and associations between the individual elements of that data.
Two scenarios….
It is useful to know, by searching a course management system, that Prof Joe Bloggs takes lectures on a particular course. It is useful to know, by searching an electronic resource management system, that Prof Joe Bloggs has published several papers on the subject. It is useful to know, by searching the library catalogue, that Prof Joe Bloggs has written a book on the subject which is in the library. It is useful to know, by searching Technorati, that Prof Joe Blogs has blogged about the subject.
Whereas….
It would be really valuable that, the University System [knowing what course you were on] would provide a link to your lecturers, one of those being Prof Joe Bloggs. By following links provided by the system you would be able to see the blog posts he had made on the subject of your course; the books in the library that he has authored on the subject; the lectures he has/is giving on your and possibly other courses; the papers he had published on the subject; the co-authors of those papers; the courses those co-authors are associated with; and on across the graph of relationships between people and things inside and outside of the university.
The former is what most seem to be working towards today. It would be of great benefit to achieve it, and Web 2.0 principles and technologies will be a great help in achieving it. The latter scenario should be what we should be striving for - not only delivering the data and information held, or licensed, by the university, but also extracting the massive value in the links and references between that data.
The emergence of Semantic Web technologies holds out the possibility of being able to deliver on the ambitions implicit in that second scenario. Whilst getting to grips with Web 2.0 we should look beyond it to Semantic Web (often labelled Web 3.0) techniques and technologies and release the value locked up in the links between the data we create and hold.
I the bags of those that attended JISC 2008 there was a card inviting those that are interested in sharing their thoughts, experience, and ideas about how we step beyond the current confines of the VLE, portal, repository, and library, to register their interest in being invited to attend a Talis Research Day on the subject. If you have a keen interest in learning, teaching and research and are excited by emerging technologies and would like to attend - register your interest.
Silo photo published by Zesmerelda in Flickr.
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