A round-up of my work over the last few months

Joss Winn / / Fun

I’ve written a round-up of my recent work over on the Learning Lab blog. This follows on from my first round-up in November 2008.

It’s useful to look back on what you’re doing and reflect on the gradual development of ideas and interests. I’m particularly pleased that my work over the last year has directly resulted in funding for two projects from JISC. I should also add that attending the ALT conference in September 2008 and then consequently joining a ‘community of practice’ on Twitter has been instrumental in guiding many of my ideas, bringing informal ‘peer-review’ to my work and constantly reminding me about the value of working with technology in education.

Thanks!

JISCPress: Developing a community platform for the JISC funding process

Joss Winn / / Funding, Open Source, Projects, Software

I’m very pleased to announce that my bid with Tony Hirst at the Open University, to develop a community platform for the JISC funding call process based on WriteToReply, was successful. The original bid document is publicly available and currently offers the most information on this six month, £32,500 project.

Note that this is an open project using open source software and we welcome volunteer contributions from anyone. I’ve set up a project blog, mailing list, wiki and code repository. Feel free to join us if this WriteToReply spin-off appeals to you. If you know anyone that might be interested, please do let them know.

If you’ve been following WriteToReply, you’ll know that we use WordPress Multi-User and CommentPress. Eddie Tejeda, the developer of CommentPress will be working with us on the project and this will result in significant further development of CommentPress 2. So, if you’re interested in CommentPress (as many people are), please consider following, contributing to and testing JISCPress.

I should also note that while the project is a spin-off of our work on WriteToReply, neither Tony or I are personally receiving any funds from JISC.  The contributions from JISC to cover our time on this project are paid directly to our employers and does not result in any financial benefit to us or WriteToReply (which is in the process of being formalised as a non-profit business).  In other words, while WriteToReply is a personal project, JISCPress is part of our normal work as employees of our universities (both Tony and I are expected to bid and win project funds – you get used to it after a while!). Money has been allocated to fund dedicated developer time to the project, which will pay Eddie and Alex, a student at the University of Lincoln,  for their work.

Anyway, on with the project! Here’s the outline from the bid document:

This project will deliver a demonstrator prototype publishing platform for the JISC funding call and dissemination process. It will seek to show how WordPress Multi-User (WPMU) can be used as an effective document authoring, publishing, discussion and syndication platform for JISC’s funding calls and final project reports, and demonstrate how the cumulative effect of publishing this way will lead to an improved platform for the discovery and dissemination of grant-related information and project outputs. In so doing, we hope to provide a means by which JISC project investigators can more effectively discover, and hence build on, related JISC projects. In general, the project will seek to promote openness and collaboration from the point of bid announcements onwards.

The proposed platform is inspired and informed by WriteToReply, a service developed by the principle project staff (Joss Winn and Tony Hirst) in Spring 2009 which re-publishes consultation documents for public comment and allows anyone to re-publish a document for comment by their target community. In our view, this model of publishing meets many of the intended benefits and deliverables of the Rapid Innovation call and Information Environment Programme. The project will exploit well understood and popular open source technologies to implement an alternative infrastructure that enables new processes of funding-related content creation, improves communication around funding calls and enables web-centric methods of dissemination and content re-use. The platform will be extensible and could therefore be the object of further future development by the HE developer community through the creation of plugins that provide desired functionality in the future.

The Wire. Linking aggregated posts and comments

Joss Winn / / Fun, Mashups, Open Education, Web

Philip Schmidt has developed a way to aggregate both posts and comments inline. Read more about it on Philip’s blog. Jim Groom’s posted about it, too. I have to run to a meeting soon, but I just wanted to show how you can take the Yahoo Pipes output and run it through feed2js to embed The Wire in just about any web page. Nice.

Using Google Reader as an OPML editor and feed blender

Joss Winn / / Data, Mashups, Standards & Specs, Web

Last week, Google announced a new feature for Google Reader that is worth noting here, if only because it will make my work a little easier. They’ve introduced the idea of ‘bundles’ of feeds that anyone can create and share via Google Reader, email, OPML or as an Atom feed. There was a bit of confusion at first about what happened after you create a bundle and shared it. Dave Winer, based on an exchange with Kevin Marks, thought that the bundles were dynamic ‘reading lists’ based on a proprietary format. This isn’t the case but it’s worth reading Dave Winer’s original post with comments, and his follow up post which clarifies what reading lists are (technically, they’re ‘subscription lists‘ – part of the OPML 2.0 specification).

Anyway, what Google has introduced in this update to their feed reader is still very useful and functionally quite similar to the reading list concept. It allows me to group multiple feeds into a set/reading list/bundle and then share that set of feeds with my Google Reader ‘friends’, email a link to a web page of that bundle or download an OPML file of the bundle. This last feature is particularly cool because it means your bundle is portable via the OPML open standard and can be shared beyond Google Reader.

Build your bundle
Ways to share it
Email a link
Read it, subscribe to the feed or download the OPML

Effectively, Google Reader has become a simple OPML editor, allowing anyone to gather feeds together and export them as an OPML file. Even better, your bundle is also available as a ‘blended’ Atom feed, achieving something similar to Dave Winer’s notion of a dynamic ‘reading list’ where the creator of the bundle can add or remove feeds and the Atom feed is dynamically updated to reflect those changes. Until now it was a bit of a hassle to create a blended feed from multiple sources. Yahoo! Pipes is a powerful way of doing it but Pipes isn’t for everyone and I’ve found the feeds it produces are not always available and compatible with other feed reading applications. Recently, I’ve been creating ‘digests’ in feed.informer, but I’m more inclined to use Google Reader now as it’s where I do all my feed reading and I know the application well. Note that you don’t have to remain subscribed to the feed in Google Reader in order for a bundle to remain persistent either. You can create a bundle from feeds you later unsubscribe from in your reader and the feeds are not deleted from the bundle.

There are two obvious uses for all of this. First, a teacher could bundle a reading list of feeds and share them with students via Google Reader, as a simple web page, an OPML file or dynamic Atom feed. Second, using the Atom output, it’s now easy for anyone to create a lifestream feed of all their activity on the web and embed it on their web page or just archive it in Google Reader or elsewhere.

Scriblio, Triplify and XMPP PubSub

Joss Winn / / Data, Fun, Libraries, Mashups, Standards & Specs, Web

It occured to me this morning, as I woke from my slumber, that the work I’ve been doing recently with WordPress, could also be applied to a library catalogue using Scriblio.

Scriblio (formerly WPopac) is an award winning, free, open source CMS and OPAC with faceted searching and browsing features based on WordPress. Scriblio is a project of Plymouth State University, supported in part by the Andrew W. Mellon Foundation.

Which means that you can import your library catalogue into WordPress and the user can search for and retrieve a record for The Films of Jean-Luc Goddard. Have a look around Plymouth State’s Scriblio and you’ll get a good feel for what’s possible.

Anyway, taking Scriblio’s functionality for granted, you could easily add Triplify to the mix as I have discussed before. So with very little effort, you can convert your library catalogue to RDF N-Triples (and/or JSON). My questions to you Librarians is: knowing this is possible and fairly trivial to do, is there any value to you in exposing your OPACs in this way?

Next, as I lay listening to my daughter chat to her squeaky duck, I thought about the other stuff I’ve been looking at recently with WordPress.  Once you think of your library catalogue as a WordPress site, there’s quite a lot of fun to be had.  You could ramp up the feeds that you offer from your OPAC, use the OpenCalais API to add semantic tags, plugin some more semantic addons if you wish (autodiscovery of SIOC, FOAF, OAI-ORE data??), and, perhaps most fun of all, publish OPAC records in realtime over XMPP PubSub.

Which brings me to JISCPress, our recent #jiscri project proposal, which we may or may not get funded (what are we, a week or two away from finding out??).  In that Project, we’re proposing a WordPress MU platform for publishing and discussing JISC funding calls and project reports (among other things).  There’s a lot of cross-over between the above Scriblio ideas and JISCPress. So much so, that it’s probably no more than a days work to transform the JISCPress platform, hosted as an Amazon Machine Image, to a multi-user OPAC platform where, potentially, all UK University libraries, publish their OPACs via separate Scriblio sites.

You could then, like wordpress.com has done, publish an XMPP firehose from every catalogue over PubSub for search engines or whoever is interested in realtime data from UK university library catalogues. Alternatively, instead of the WPMU set up, each University library could maintain their own Scriblio install and publish an XMPP feed to an agreed server (though that approach seems like more hassle than is necesary if you ask me. You’re bound to have some libraries falling behind and not upgrading their sites as things develop. For less than a collective £4K/year, we could all buy into commercial support for a WPMU site from Automattic to help maintain server-side stuff).

I dunno. Maybe this is all off the wall, but the building blocks are all there. Is anyone experimenting with Scriblio in this way? Don’t tell me, a bunch of you have been doing it for years…

The user is in control

Joss Winn / / Identity, Standards & Specs, Web

Just a quick nod to Andy Powell’s post yesterday about Identity in a Web 2.0 World. As I’ve said before, I’m trying to catch up with the issues Andy discusses and develop them into a blueprint for the Mozilla/Creative Commons/P2P University Open Education course, I am participating in.

Andy writes:

…identity in a Web 2.0 world is not institution-centric, as manifest in the current UK Federation, nor is it based on the currently deployed education-specific identity and access management technologies.  Identity in a Web 2.0 world is user-centric – that means the user is in control…. The important point is that learners (and staff) will come into institutions with an existing identity, they will increasingly expect to use that identity while they are there (particularly in their use of services ‘outside’ the institution) and that they will continue using it after they have left.  As a community, we therefore have to understand what impact that has on our provision of services and the way we support learning and research.

I am therefore reassured that my blueprint outline is not completely off the wall:

University students are at least 18 years old and have spent many years unconsciously accumulating or deliberately developing a digital identity. When people enter university they are expected to accept a new digital identity, one which may rarely acknowledge and easily exploit their preceding experience and productivity. Students are given a new email address, a university ID, expected to submit course work using new, institutionally unique tools and develop a portfolio of work over three to four years which is set apart from their existing portfolio of work and often difficult to fully exploit after graduation. I think this will be increasingly questioned and resisted by individuals paying to study at university.

My proposal is to show there are existing technical solutions which would allow an individual to register as a student at a university, provide the institution with their Facebook, Google, Yahoo!, OpenID, etc. identification and from then on, the student uses their existing ID to authenticate against any university online resource. There’s an example of how this might happen in the JISC Review of OpenID, which describes one of the project aims as the development of

bridging software that will allow OpenIDs from any source to be used as identities within the production UK (SAML) federation.

The University of Kent host a demonstrator of this OpenID-to-Shibboleth bridge.

The other aspect of my blueprint is institutional support of a Personal Learning Environment (PLE). I am suggesting that the WordPress Multi User platform is one technology that could support the characteristics of a PLE, being: ((Taken from, Personal Learning Environments: Challenging the dominant design of educational systems. Scott Wilson, Prof. Oleg Liber, Mark Johnson, Phil Beauvoir, Paul Sharples & Colin Milligan, University of Bolton. 2006))

  • Focus on coordinating connections between the user and services
  • Symmetric relationships
  • Individualized context
  • Open Internet standards and lightweight proprietary APIs
  • Open content and remix culture
  • Personal and global scope

The PLE implementation which I have in mind is not, like the VLE, a monolithic system but rather a platform which aggregates and co-ordinates external user-centric services into a coherent learning environment. It is a parasitic system, feeding off content from existing online services such as blogs, social bookmarking, wikis and social networks, but also a rewarding environment which supports and develops the student’s existing portfolio ((In many ways, I am thinking of ‘Identity’ and ‘Portfolio’ as being largely synonymous during the student’s period of study.)) throughout their period of study.

I’ve shown how WordPress can aggregate and archive course activity, how it can enhance the discovery and connectivity of an individual’s and institution’s online profile through the addition of semantic-web-enabling plugins, how it can syndicate filtered content to other internal and external systems (through the use of feed2js, it can also syndicate content to legacy systems like Blackboard, which don’t support embedded web feeds). I’ve also shown that it can support a lightweight social network that integrates with an institution’s LDAP/Active Directory authentication system, and that social network can be OpenID enabled, allowing users to optionally link their OpenID to their WordPress/LDAP account and login via OpenID instead. ((I’ve tested this with DiSo’s OpenID plugin, which works in principle, but I suspect that once set up, the OpenID login for the specified account, completely bypasses the LDAP authentication. Surely just a small amount of development would provide tighter integration. Incidentally, a Shibboleth plugin (by the same author of the OpenID plugin) for WordPress also exists.))

Finally, the institutional and wider benefits to the public can be found when the cumulative data of the platform is itself aggregated into a structured site that enables discovery and re-use of content. An example of this is our Community Posts site, and I have also previously discussed the potential development and exploitation of this resource. Designed and licensed carefully, such a site could provide open educational resources at both user and programmatic levels.

So what empowers the user/student and puts them in control? Data-Portability and Creative Commons licensing? ((Actually, I’m starting to think that CC licensing is little more than an interim step to a better understanding of ‘data’. See ‘You don’t nor need to own your data‘ When knowledge is transmitted online, every aspect of its representation is in a form of data. Both information and instruction become ‘data’ – isn’t it backwards to think of knowledge in terms of something ‘owned’ Do you think of instructional methods as ‘yours’?)).

My revised ALT-C proposal

Joss Winn / / Conferences, Fun, Open Source, Software

I’ve just re-submitted this proposal for a demonstration at ALT-C 2009. It’s called WordPress Multi-User: BuddyPress and Beyond. It won’t be confirmed until June, but for the record, here it is…

‘BuddyPress’ is a new social networking layer for WordPress Multi-User blogs. It provides familiar, easy to use social networking features in addition to a high-quality and popular blogging platform. The University of Lincoln have been trialing WordPress MU since May 2008 and have been using BuddyPress since February 2009 to promote an institutional social networking community built around personalised and collaborative web publishing.

This session will demonstrate the versatility of the WordPress MU platform. We’ll look at an installation that is enhanced with BuddyPress, LDAP authentication, mobile phone support and advanced privacy controls. You’ll see how simple it is to set up site-wide RSS syndication and aggregation, enhance your blog with semantic web tools, publish mathematical formulae with LaTeX, send realtime notifications to Facebook, Twitter and IM, publish podcasts to iTunes, and embed GPX and KML mapping files. We’ll also look at how to embed WordPress content in your VLE and other institutional websites. The use of a temporary ‘ALT-C 2009 BuddyPress’ installation will be encouraged.

There will be opportunities throughout for questions and answers and participants will leave with a good understanding of the advantages and disadvantages of WordPress and the resources and skills required to provide a social networking and blogging platform in your institution.