Figure:Ground – Mashing Up the PLE (MUPPLE’08) Links

After a nightmare journey, and a “no room at the inn, so walk round Maastricht all night looking for coffee shops” adventure, I fumbled and raced through a version of Figure:Ground – PLEs and the Flexible Learning Environment at MUPPLE’08 Workshop on Mash-Up Personal Learning Environments yesterday, and closed with a promise to post the presentation (such as it is) and some relevant links…

So here are the slides, (although I didn’t get round to annotating them, so they’re unlikely to make a lot of sense!):

And here are some links:

“Vision of a PLE” – a couple of people picked up on the “my PLE” image I used that included offline media and social context alongside the typical web app offerings; you can find the original here: Mohamed Amine Chatti: “My PLE/PKM”.

The OpenU’s OpenLearn open content site can be found at http://openlearn.open.ac.uk. Unlike many other open content sites, the content is published in the context of a Moodle online learning environment that users can join for free. As well as providing a user environment, OpenLearn also makes the content available in a variety of convenient packaging formats (print, Moodle export format, IMS packages, RSS, HTML pages) that allow the content to be taken away and reused elsewhere.

Openlearnigg is a corank (Digg clone) site that pulls OpenLearn course unit URLs in via OpenLearn course listing RSS feeds, and then embeds the OpenLearn content within auto-generated course pages using a Grazr widget fed by OpenLearn unit full content feeds. OpenLearningg this uses OpenLearn syndication tools to mirror the content offerings of the OpenLearn site within a third party environment.

Something I didn’t mention was a pattern we’re developing for republishing with a click the OpenLearn content in WordPress environment (WP_LE). One of the widgets we have developed allows users to subscribe to “fixed” (i.e. unchanging) blog feeds and receive one item per day from the day they subscribe (which provides some all-important pacing for the user).

THe “MIT Courseware refactoring as syndication feeds is described in An MIT OpenCourseWare Course via an OPML Feed and Disaggregating an MIT OpenCourseware Course into Separate RSS Feeds, where I show how the feeds can be used in a Grazr widget to provide a presentation environment for an MIT OER course. I seem to remember the feeds were all handcrafted… You can also find links to the demos from those posts.

The Yale opencourseware feedification story is briefly covered in Yale OpenCourseware Feeds, along with links to each level of the nested Yahoo pipes that do the scraping. RSS Feed Demo from Yale Open Courseware gives a quick review of one how one of the pipes works.

The UC Berkeley Youtube video feeds/video courseware search are described in UCBerkeley Youtube Playlist Course Browser & Video Lecture Search and UC Berkeley Lectures on Youtube, via Grazr (the search part).

One of the aims of the MIT/Yale OPML feed doodles was roundtripping – taking an OER course site, generating feeds from it, and then recreating the site, but powered by the feeds. Getting a feel for the different sorts of feed could be bundled together to give a ‘course experience’ by reverse engineering courses is a stepping stone towards automatically generating some of those feeds using contextual searches, for example.

The Digital Worlds uncourse blog experment explores using a hosted WordPress blog as a course authoring environment, and the approriate use of tag and content feeds as delivery channels (the Visual gadgets uncourse blog does a similar thing using Blogger/Blogspot). Some of my reflections on the Digital Worlds creation process are in part captured in the weekly round-up posts that can be found here: OUseful 1.0 blog archive: Teaching and Learning posts. There’s also a presentation on the topic I gave to the OU CAL research group conference earlier this year: Digital Worlds presentation.

Stringle is my string’n’glue learning environment, as described in Stringle – Towards a String’n’Glue Learning Environment
(the URL structure is described here: StrinGLE URL “API”). Martin Weller also had a go at describing it: Stringle – almost a web 2.0 PLE?.

ANd the final link – was that was to http://ouseful.info, which currently resolves here, at the OUseful.info blog: https://ouseful.wordpress.com.

PS The whole “figure:ground” thing comes from psychology/studies on visual perception, though it turns out that Marshall Mcluhan also started using the phrase to capture a distinction between communciation technologies (the “medium”, viewed as the figure) and the context they operate in (the ground). I keep dipping in to odd bits of Mcluhan’s (and some of them are very odd!) and this medium/context is probably worth thinking through in a lot more detail with respect to “PLEs”.

ORO Results in Yahoo SearchMonkey

It’s been a long – and enjoyable – day today (err, yesterday, I forgot to post this last night!), so just a quick placeholder post, that I’ll maybe elaborate on with techie details at a later date, to show one way of making some use of the metadata that appears in the ORO/eprints resource splash pages (as described in ORO Goes Naked With New ePrints Server): a Yahoo SearchMonkey ORO augmented search result – ORO Reference Details (OUseful).

The SearchMonkey extension – which when “installed” in your Yahoo profile, will augment ORO results in organic Yahoo search listings with details about the publication the reference appears in, the full title (or at least, the first few characters of the title!), the keyowrds used to describe the reference and the first author, along with links to a BibTeX reference and the document download (I guess I could also add a link in there to a full HTML reference?)

The SearchMonkey script comes in two parts – a “service” that scrapes the page linked to from the results listing:

And a “presentation” part, that draws on the service to augment the results:

It’s late – I’m tired – so no more for now; if you interested, check out the Yahoo SearchMonkey documentation, or Build your own SearchMonkey app.

ORO Goes Naked With New ePrints Server

A few weeks ago, the OU Open Repository Online (“ORO”) had an upgrade to the new eprints server (breaking the screen scraping Visualising CoAuthors in Open Repository Online Papers demos I’d put together, sigh…).

I had a quick look at the time, and was pleased to see quite a bit of RSS support, as the FAQ describes:

Can I set up RSS feeds from ORO?
RSS feeds can be generated using search results.

To create a feed using a search on ORO:

Enter the search terms and click search. RSS icons will be displayed at the top of the search results. Right click the icon and click on Copy Shortcut. You can then paste the string into your RSS reader.

It is also possible to set up three types of RSS feed, by OU author, by department and by the latest 20 additions to ORO.

To create a feed by OU author start with the following URL:

http://oro.open.ac.uk/cgi/latest_tool?
mode=person&value=author&output=RSS

Please note the capital “RSS” at the end of the string

Substitute author for the author’s OUCU and paste the new string into your RSS reader.

To create a feed by department start with this URL:

http://oro.open.ac.uk/cgi/latest_tool?
mode=faculty&value=math-math&output=RSS

Please note the capital “RSS” at the end of the string

This displays all research that relates to Maths (represented by the code “math-math”). To extract the other department codes used by ORO, go to the following URL:
http://oro.open.ac.uk/view/faculty_dept/faculty_dept.html
locate your department and note the URL (this will appear in the bottom left corner of the screen when you hover over the link). The departmental code is situated between “http://oro.open.ac.uk/view/faculty_dept/” and “.html”, e.g. “cobe”, “arts-musi”, etc. Copy the department code into the relevant part of the string and paste the string into an RSS reader.

To create a feed of the latest 20 additions to ORO use this URL:
http://oro.open.ac.uk/cgi/latest_tool&output=RSS

This feed can also be generated by right clicking on the RSS icons in the top right corner of the screen and choosing copy shortcut

The previous version of eprints offered an OAI-PMH endpoint, which I haven’t found on the new setup, but there is lots of export and XML goodness for each resource lodged with the repository – at last, it’s gettin’ nekkid with its data, as a quick View Source of the HTML splash page for a resource shows:

Output formats include an ASCII, BibTeX, EndNote, Refer, Reference Manager and HTML Citations; a Dublin Core description of the resource; an EP3 XML format; METS and MODS (whatever they are?!); and an OpenURL ContextObject description.

The URLs to each export format are regularly efined and keyed by the numerical resource identifier, (which also keys the URL to the resource’s HTML splash page).

The splash page also embodies a resource description meta data in the head (although the HTML display elements in the body of the page don’t appear to be marked up with microformats, formal or ad hoc).

This meta data availability makes it easy to create a page scraping Yahoo Searchmonkey app, as I’ll show in a later post…

Joining the Flow – Invisible Library Tech Support

Idling some thoughts about what to talk about in a session the OU Library* is running with some folks from Cambridge University Library services as part of an Arcadia Trust funded project there (blog), I started wondering about how info professionals in an organisation might provide invisible support to their patrons by joining in the conversation…

*err – oops; I mentioned the OU Library without clearing the text first; was I supposed to submit this post for censor approval before publishing it? ;-)

One way to do this is to comment on blog posts, as our own Tim Wales does on OUseful.info pages from time to time (when I don’t reply, Tim, it’s because I can’t add any more… but I’ll be looking out for your comments with an eagle eye from now on… ;-) [I also get delicious links for:d to me by Keren – who’s also on Twitter – and emailed links and news stories from Juanita on the TU120 course team.]

Another way is to join the twitterati…

“Ah”, you might say, “I can see how that would work. We set up @OULibrary, then our users subscribe to us and then when they want help they can send us a message, and we can get back to them… Cool… :-)”

Err… no.

The way I’d see it working would be for @OULibrary, for example, to subscribe to the OU twitterati and then help out when they can; “legitimate, peripheral, participatory support” would be one way of thinking about it…

Now of course, it may be that @OULibrary doesn’t want to be part of the whole conversation (at least, not at first…), but just the question asking parts…

In which case, part of the recipe might go something like this: use the advanced search form to find out the pattern for cool uri that lets you search for “question-like” things from a particular user:

(Other queries I’ve found work well are searches for: ?, how OR when OR ? , etc.)

//search.twitter.com/search?q=%22how%22+from%3Apsychemedia

The query gives you something like the above, including a link to an RSS feed for the search:

http://search.twitter.com/search.atom?q=how+%3F+from%3Apsychemedia

So now what do we do? We set up a script that takes a list of the twitter usernames of OU folks – you know how to find that list, right? I took the easy way ;-)

Liam’s suggestion links to an XML stream of status messages from people who follow PlanetOU, so the set might be leaky and/or tainted, right, and include people who have nothing to do with the OU… but am I bovvered? ;-)

(You can see a list of the followers names here, if you log in:
http://twitter.com/planetou/followers)

Hmmm… a list of status messages from people who may have something to do with the OU… Okay, dump the search thing, how about this…

The XML feed of friends statuses appears to be open (at the moment) so just filter the status messages of friends of PlanetOU and hope that OU folks have declared themselves to PlanetOU? (Which I haven’t… ;-)

Subscribe to this and you’ll have a stream of questions from OU folks who you can choose to help out, if you want…

A couple of alternatives would be to take a list of OU folks twitter names, and either follow them and filter your own friends stream for query terms, or generate search feed URLs for all them (my original thought, above) and roll those feeds into a single stream…

In each case, you have set up where the Library is invisibly asking “can I help you?”

Now you might think that libraries in general don’t work that way, that they’re “go to” services who help “lean forward” users, rather than offering help to “lean back” users who didn’t think to ask the library in the first place (err…..?), but I couldn’t possibly comment…

PS More links in to OU communities…

which leads to:

PPS (March 2011) seems like the web ha caught up: InboxQ

WP_LE

And so it came to pass that the campus was divided.

The LMS had given way to the VLE and some little control was given over to the instructors that they might upload some of their own content to the VLE, yet woe betide any who tried to add their own embed codes or script tags, for verily it is evil and the devil’s own work…

And in the dark recesses of the campus, the student masses were mocked with paltry trifles thrown to them in the form of a simple blogging engine, that they might chat amongst each other and feel as if their voice was being heard…

But over time, the blogging engine did grow in stature until such a day that it was revealed in its fullest glory, and verily did the VLE cower beneath the great majesty of that which came to be known as the WP_LE…

…or something like that…

Three posts, from three players, who just cobbled together something that could well work at institutional scale…

  1. New digs for UMW Blogs, or the anatomy of a redesign: an “anatomy of the redesign of UMW Blogs” (WordPress MU), describing sitewide aggregation, tagclounds and all sorts of groovy stuff on the homepage, along with courses, support and contact pages;
  2. Reuse, resources, re-whatever…: showing how Mediawiki can now be used in all sort of ways to feed wiki content into WordPress… (just think about it: this is the bliki concept working for real on two best-of-breed, open source plaforms…);
  3. Batch adding users to a WordPress site: “import users into a site. All you need to provide is a username and email address for each student and it will create the account, generate a password, assign the specified user Role, and send an email to the student so they can login”…

So what do we have here? WordPress MU and Mediawiki working together to provide a sitewide, integrated publish platform. The multi-user import “doesn’t create blogs for each student” but I think that’s something that could be fixed easily enough, if required…

Thus far, we’ve been pretty quiet here at the OU on the WordPress and Mediawiki front, although both platfroms are used internally… but just before the summer, as one of the final OpenLearn projects, we got the folks over at Isotoma to put together a couple of WordPress and WordPress MU widgets.

Hopefully we’ll be making them available soon, along with some demo sites, but for now, here’s a tease of what we’ve pulled together.

Now you may or may not remember the the Reverend’s edupunkery that resulted in Proud Spammer of Open University Courses, a demo of how to import an OpenLearn unit content RSS feed into a WordPress blog…?

Well we’ve run with that idea – and generalised it a little – so that you can take any of the OpenLearn topic/subject area feeds (that list a set of units in a particular topic) and set up each of the courses itemised in the list with its own WordPress MU blog. Automatically. At the click of a button. What this means is that if you want to create collection of course unit blogs using OpenLearn units, you can do it in one go…

Now there are a few issues with some of the links that are pulled into the blogs from the OpenLearn feeds, and there’s some dodgy bits of script that need thinking about, but at the very least we now have a bulk spamming of OpenLearn courses tool… And if we can get a fix going with the imported, internal unit blog links, and maybe some automated blog tagging and categorising done at import time, then there is plenty of scope for emergent uncourse link mapping across and between OpenLearn WP MU course units…

Using separate WordPress MU blogs to publish unchanging “static” courses is one thing of course – the blog environment makes it easy to comment and publicly annotate each separate unit page. But compare these fixed, unchanging blog courses with how you might consume a blogged (un)course the first time it was presented… Assuming that pages were posted as they were written over the life of the course, you get each new section as new post in your feed reader every day or two…

So step in an old favourite of mine – daily feeds. (Anyone remember the OpenLearn_daily experiment that would deliver an OpenLearn unit via a feed over several days, relative to the day you first subscribed to it?) Our second offerin is a daily feeds widget for WordPress. Subscribe to a daily feed, and you’ll get one item a day from a static course unit blog in your feed reader, starting with the first item in the course unit on the first day.

Taking the two widgets together, we can effectively create a version of OpenLearn in which each OpenLearn unit will be delivered via its own WP MU blog, and each unit capable of being consumed via a daily feed…

A couple of people have been trying out the widgets already, and if anyone else would like a “private release” copy of the code to play with before we post it openly, please get in touch….

Rehashing Old Tools to Look at CCK08

I haven’t posted for a few days (nothing to write about, sigh….) so here’s a cheap’n’lazy post reusing a couple of old visual demos (edupunk chatter, More Hyperbolic Tree Visualisations – delicious URL History: Users by Tag) to look at what’s happening around the use of the CCK08 tag that’s being used to annotate – in a distributed way – the Connectivism and Connective Knowledge online course

For example, here’s a view of people who have been using the cck08 tag on delicious:

People twittering mentions of cck08:

And here’s how people have been tagging the Connectivism and Connective Knowledge course homepage on delicious (along with te people who’ve been using those tags).

The next step is to move from hierarchical info displays (such as the above) to mining networks – grous of people who are talking about the same URLs on delicious and twitter, and maybe even blogging about CCK08 too…

OU Library iGoogle Gadgets

Just over a month ago, the OU web team released a “Fact of the Day” Google gadget that publishes an interesting fact from an OpenLearn course once a day, along with a link to the OpenLearn course that it came from.

(By the by, compare the offical press release with Laura’s post…)

The OU Library just announced a couple of OU Library iGoogle gadgets too (though I think they have been around for some time…)…

…but whereas the Fact of the Day widget is pretty neat, err, erm, err…

Here’s the new books widget. The Library produces an RSS feed of new books for a whole host of different topic areas. So you can pick your topic and view the new book titles in a gadget on your Google personal page, right…?

Err – well, you can pick a topic area from the gadget…

…and when you click “Go” you’re taken to the Library web page listing the new books for that topic area in a new tab…

Hmmm…

[Lots of stuff deleted about broken code that gives more or less blank pages when you click through on “Art History” at least; HTTP POST rather than GET (I don’t want to have to header trace to debug their crappy code) etc etc]

I have to admit I’m a little confused as to who would want to work this way… All the gadget does is give you lots of bookmarks to other pages. It’s not regularly (not ever) bringing any content to me that I can consume within my Google personal page environment… (That said, it’s probably typical of the sort of widget I developed when I first started thinking about such things…and before lots of AJAX toolkits were around…)

This could be so, so much better… For a start, much simpler, and probably more relevant…

For example, given a feed URL, you can construct another URL that will add the feed to your iGoogle page.

Given a URL like this:
http://voyager.open.ac.uk/rss/compscience.xml
just do this:
http://fusion.google.com/add?feedurl=http://voyager.open.ac.uk/rss/compscience.xml
which takes you to a page like this:

where you can get a widget like this:

Personally, I’d do something about the feed title…

It’s not too hard to write a branded widget that will display the feed contents, or maybe a more elaborate one that will pull in book covers.

For example, here’s an old old old old example of an alternative display – a carousel (described here, in a post from two years ago: Displaying New Library Books):

Admittedly, you’re faced with the issue of how to make the URLs known to the user. But you could generate a URL from a form on th Library gadget page, and assign it to an “add to Google” image button easily enough.

And the other widget – the Library catalogue search…?

Let’s just say that in the same way as the ‘new books’ widget is really just a list of links hidden in a drop down box, so the catalogue search tool is actually just a redirecting search box. Run a query and you’re sent to the Voyager catalogue search results page, rather than having the results pulled back to you in the gadget on the Google personal page.

(I know, a lot of search widgets are like that (I’ve done more than a few myself in years gone by), but things have moved on and I think I’d really expect the results to be pulled back into the widget nowadays…)

PS okay, I’m being harsh, it’s been a long crappy day, I maybe shouldn’t post this… maybe the widgets will get loads of installs, and loads of traffic going to the Library site… I wonder if they’re checking the web stats to see, maybe because they found out how to add Google Analytics tracking to a Google gadget? And I wonder what success/failure metrics they’re using?

PPS okay, okay – I apologise for the above post, Library folks. The widgets are a good effort – keep up the good work. I’ll be interested to see how you iterate the design of these widgets over the next few weeks, and what new wonders you have in store for us all… :-) Have a think about how users might actually use these widgets, and have a look at whether it may be appropriate to pull content back into the widget using an AJAX call, rather than sending the user away from their personal page to a Library web page. If you can find any users, ask them what they think, and how they’re using the widget. Use web stats/analytics to confirm (or deny) what they’re saying (users lie… ;-). And keep trying stuff out… my machine is littered with dead code and my Google personal page covered in broken and unusable widgets that I’ve built myself. Evolution requires failure…and continual reinvention ;-)