Open Source

Free Cloud LMS: Opportunity, Threat or Irrelevance?

Screengrab of Instructure Canvas user interfaceWith Blackboard’s announcement of the takeover of Moodlerooms and NetSpot last week the VLE/LMS market is clearly undergoing a fair amount of change after a few years of relative inactivity. I originally wrote this piece for a talk at a recent meeting of the M25LTG reflecting on new possibilities and opportunities for teachers to use free cloud-based course management systems instead of institutional VLEs/LMS.  I  also wanted to consider the non-financial costs and risks involved in this.

Cloud LMS?

A while back I joined Quora and one of the first questions I came across was “What are the major differences between Coursekit, Piazza and Instructure?”. I had only just come across Piazza, but my interest was grabbed by the descriptions of Coursekit and Instructure Canvas, so I decided to investigate.

I’ve used the term LMS (Learning Management System) in the more general sense as it might be used in the US – to cover both ‘teaching’ and ‘training’ related systems. While Blackboard is the leading paid-for LMS provider, there are already a few free LMS or VLE (Virtual Learning Environment) systems out there, e.g. Moodle, but the difference is that the new breed of free cloud LMS are hosted and completely free to the teacher – like any other free or ‘freemium’ cloud-based application such as Google Docs or WordPress.

A key difference, compared to established LMS solutions, is that an individual teacher can sign up and set up a course area in no time at all, as both are designed to be very quick and easy to use. Obviously, it still takes the same amount of time and effort to create your content and learning activities.

Both Coursekit and Instructure Canvas launched in 2011 and of the cloud-based education apps that I have seen they most clearly resemble an institutional VLE. According to at least one blog article written at the time both were in some way reactions to a distinct student dislike of using Blackboard. You only need to check the comments on these articles for confirmation that this dislike is still fairly commonplace.

“Canvas is awesome! I’m at a university where the official LMS is Blackboard (horrible!) but several of my professors have recently had us use Canvas. It’s vastly superior to Blackboard, I really like it.”

Comment by Joshua Lyman on “Instructure Launches To Root Blackboard Out Of Universities“, Techcruch.com

“I’m a student and my university uses blackboard as its LMS. Let me tell you, it’s one of the worst platforms I have ever used…I also have a terrible time using it. It’s very counter intuitive and I usually end up spending more time finding the what I need for an assignment than the actual assignment itself…Remember, people don’t know what they want until you tell them what they want, and maybe it’s time to tell them to try something new.”

Comment by Allan Yu on “The Ingenious Business Model Behind Coursekit, A Tumblr For Higher Education“, Fastcompany.com

Why would a teacher use a free cloud LMS platform?

One of the key strengths of these systems is their simplicity. They are generally limited to providing file resources, a list of books/readings, assignments and calendar and a platform for internal course communication.

“We wanted to create a simple, elegant LMS that covers 95% of instructors’ needs… Blackboard covers 100%– that’s why it’s such a cluttered platform.”

Coursekit founder, Joseph Cohen.

Communication is primarily in the form of a message board more like a Facebook feed than a traditional Blackboard/Moodle style web discussion board. Although VLEs have always had communication at their core, there is definitely something attractive about the way that communication is presented in these examples of LMS – especially CourseKit. The creators have recognised the ubiquity of social media such as Twitter and Facebook and taken this to the heart of their product.

CourseKit stream screengrab

Opportunities

  • Teachers may have more of a perception of ownership if they are wholly responsible for the creation and updating of their course. They are possibly more likely to invest effort in making their online course work.
  • More social than most current VLE systems
  • Easy-To-Use
  • Independent teachers: anyone can set up courses independent of their institution.
  • We can take the best qualities of these platforms to improve our institutional systems.
  • Looking to the future: is it time to reassess the value of an institutional VLE?

Risks

Most of the risks are related to the possibility that teachers will vote with their feet and set up their own course areas independent of any institutional VLE. Many risks are common with the use of any cloud-based application:

  • Data protection issues – sensitive personal information shouldn’t be stored on such services.
  • Confidential information
  • Business continuity – what if CourseKit has an unplanned outage or simply goes bust?
  • Intellectual property owned by the institution or lecturer.
  • Loss of control – if you want something changed it may be more difficult to lobby for such changes. Also, changes can be imposed with little or no notice.

Source: LSE’s guide to using cloud-based services

Additionally, there is a risk of confusion for students who will potentially have to use different VLEs/LMS for different courses and the loss of the opportunity to link the core course delivery platform to other systems in an institution.

What happens when the single member of staff that is the owner of a course on one of these platforms leaves their institution or is unfortunate enough to not be in a state to hand over the course to somebody else?

How can they be free?

At the time of writing CourseKit have vague plans to start advertising – so this constitutes another risk as the teacher is unlikely to have control over the type of advertising, plus the advertising will only serve to distract the students from their learning!

Canvas operates a freemium model where individual teachers can use the platform at no cost and has a chargeable Premium option for institutions. They can only be hoping that enough teachers signup at any one institution to make this a viable option.

The future

Can we or should we as learning technologists dissuade or even prevent the use of these ‘additional VLE options? Especially, when in many cases we promote the use of other cloud apps for teaching and learning. Are teachers just likely to go ahead and use them anyway?

Some (e.g. Mark Stiles) have for quite a while been contemplating ‘the death of the VLE’ – contending that the core functions of the VLE will be in time just be another tool in the cloud combined with other more obvious cloud-based applications. Could this be an open source streamlined/slimmed down VLE where only the hosting is paid for i.e. a hosted ‘streamlined’ Moodle or something like OpenClass (by Pearson)? Is this a step in that direction? On the face of it Blackboard clearly see there is a business future in cloud hosted VLEs/LMS, but their view appears to still focus on the institutionally managed and operated environment.

Google Wave for e-learning

Something that’s come to my attention very recently is Google Wave – Google’s reinvention of e-mail/instant messaging/collaborative editing/blogging/discussion boards etc. into one combined platform. The name still sounds a bit ominous to me, you’ll know what I mean if you’ve seen the film “Die Welle” – I was initially concerned that Google would be trying to route all forms of conversation through its servers for advertising targeting purposes. However, my fears are tempered for now as it seems that Google Wave will be a completely open source platform that can be installed on any server. Apparently no messages need to go near a Google server, but I guess we are still at the early stages of its development and implementation.
Looking at the announcement video (embedded below or available from the Google Wave website), the concept does look very impressive and I can see all sorts of potential benefits for elearning and academic research. Especially, if the server side technology can be hosted in house. The first 30 minutes of the video are enough to get an idea of what it does and how it works. Alternatively, Wilbert at CETIS provides a more thorough description of the technology and its potential applications, advantages and disadvantages.

June 11th, 2009|Blogging, Social Media, Teaching & Learning|Comments Off on Google Wave for e-learning|

Web conferencing a-go-go

Photo of green seats in a conference hallToday has ended up being a day for looking at web conferencing software! This morning I went with Matt to London Knowledge Lab to look at Elluminate. We already have a licence for Wimba Live Classroom and unfortunately so far it hasn’t proved to be a reliable enough platform to recommend for use by LSE staff. Hence we are currently investigating various options in anticipation of interest from various LSE collaborative projects with other international institutions. This isn’t however an invitation for lots of phone calls from salespeople! We were fairly impressed with the functionality provided by Elluminate as well as hearing good things about its reliability. One interesting feature is that it buffers audio so that should there be any net congestion it will play catch-up with the audio by playing it at a faster than normal rate. I was slightly disappointed to find that it uses Java technology, including a rather (un)impressive 20 MB download before you can even get started. I guess this isn’t an issue so much when most people now have broadband access but it does provide a significant delay before you can get going. The big java applet does however mean that the interface is fully featured and not dependent on your web browser. It seems to do everything most people would need from a web conferencing system and most importantly it seems to make it fairly easy and it apparently just works. The only thing lacking in the current version seems to be a sensible way of managing video from more than one participant. Only one video feed is viewable at any time and the video doesn’t follow the audio automatically as it does with Live Classroom. There is also no way for the session moderator to switch the video feed from one participant to the other. We are hopefully going to try this out for ourselves sometime over the summer.

Coincidently our centre director forwarded me an invitation to a demonstration of dim dim being run by Jim Judges at the JISC Regional Support Centre for the West Midlands, so definitely not a sales pitch – just a straight demo/experimental web meeting. I’d already come across dim dim a couple of weeks ago and have been playing around with it so kind of already knew my way around; but I hadn’t tried using it in a live web meeting situation – which of course is the only way to test these things. I’ve been very impressed with the look and feel of the software and it uses a Flash streaming server for the audio and video rather than Java, which I’m happier with, but I guess not everyone would be. My experience at the meeting was pretty good, I could see and hear the main presenter perfectly and apparently everyone could see and hear me pretty well too. There were problems however with some of the participants having problems with their microphones – nobody could hear them or they were very quiet. It’s hard to know whether this was a fault with dim dim or not. However, there was one poor soul who didn’t seem to be able to see or hear anyone very easily and could only really contribute through text chat. There also seemed to be a few user interface problems – there were the volume slider bars for each speaking participant but for me they seemed to have no effect on the speakers’ sound level. I’m using Firefox so that shouldn’t really be a problem.

Interestingly, both of these systems integrate with Moodle – they appear as new activities and integrate user accounts, but I’ve not seen either of these integrations in action.Unfortunately it appears that the dim dim integration is limited to the open source “don’t use this in a production environment” version of the product, which is limited to 20 concurrent users. There isn’t much documentation on the dim dim website so it’s kind of hard to know whether this is true or not, maybe someone will read this and correct me! I shall update here if I hear otherwise. Anyway, I think I’ve gone on long enough – if you`re at the LSE and you`re interested in using this kind of technology please get in touch and we`ll see what we can do.

‘conference hall’ photo courtesy of shinemy from Flickr.com (licensed under Creative Commons)

Investigating Drupal

I have been looking at Drupal as part of a slow burning project which is aiming to create a repository for language teachers to share teaching resources. The project is a collaboration between 3 universities but will initially run as a pilot for the French department at LSE. It’s still in the development stage but some real resources will be added soo. Project >>

Drupal is essentially a content management system – see for example HarvardScience & MiNa – with social software features built-in: tagging, blogging, RSS etc. It’s open source and one of the areas we’d like to explore, is content sharing through possible integration with Moodle, our virtual learning environment. At present integration only seems to go as far as single sign on which is aimed at those who might be using Drupal for a portal or intranet site alongside Moodle as a VLE. One of the aims of the OpenAcademic project is to integrate Drupal, Moodle & MediaWiki but it’s not clear how far this has got. That project has produced DrupalEd which is a pre-configured version of Drupal for use as either “a social learning environment or a more traditional learning environment”.

November 9th, 2007|Social Media|Comments Off on Investigating Drupal|

More MoodleMoot

As Steve has comprehensively blogged on this already: day1, day2 I’ll just add a few comments on e-portfoilos and some more stuff coming our way from the OU.

E-Portfolios
These have always been on the edge of my radar but they were highlighted in Martin Dougiamas’ keynote for v2 and again in Niall Sclater’s excellent review of the thinking on the future of VLEs / PLEs. Without really planning to I ended up spending most of day 2 looking at portfolios. The idea with regard to Moodle is that external E-portfolio systems will plugin to Moodle allowing for data to pass from Moodle to the E-portfolio.

So what is an e-portfolio and how might it be used? For me the best starting point is how the OU have named their own home-grown system: MyStuff which is an open source plugin to moodle to be released soon. It is intended as a personal space for students to create, organise & store their ‘stuff’: files, links etc and allows students to make them available to who they wish. The other system featuring highly at the Moot was Mahara (open source from NZ) which seems to go further and includes a CV Builder and social software tools. I liked the way the Mahara team were talking about developing links to other systems such as YouTube & Flickr, so not everything has to be in Mahara.

October 30th, 2007|Conferences|2 Comments|

Web 2.0 is evil?

Yesterday evening at the “Towards a social science of web 2.0” conference we witnessed an extremely interesting ‘debate’ between Charles Leadbetter and Andrew Keen; the former advancing a number of arguments that web 2.0, user generated content and open source development are essentially positive and good for the development of knowledge on a number of levels. His arguments were fairly balanced and well structured presenting both how web 2.0 could have both positive and negative effects on quality, democracy and the equality of access to information, especially in the developing world. But it has to be said his argument presented a definite positive outlook.

Andrew Keen was essentially the pantomime villain and played up to the role with a passionate diatribe against user generated content and virtual worlds such as Second Life. His argument was that most of the content created by non-professionals, or amateurs is garbage and not worth paying for and that the availability of this free content will eventually endanger quality content provided by experts that we have traditionally paid for. He also has a big problem with San Francisco “hippy” counterculture and makes the point that while the founders and proponents of the current Web 2.0 phenomenon are essentially against government intervention they are also very pro-market by virtue of their libertarian worldview. His arguments as presented this evening did seem to jump around from one point to another, almost as some sort of taster to the arguments presented in his book which he shamelessly plugged during his speech. I am almost tempted to buy a copy to find out what he was actually trying to say but I’m not sure that I should for fear that I will have fallen into some sort of perverse marketing trap. He did present some interesting and positive opinions on the value of media literacy in response to a question from the audience; in that we need to educate our children on the interpreting of media to discern where there is bias, commercial interest or just plain incompetence.

A good point was made by a fellow delegate while chatting over dinner; that both speakers presented a number of obvious truths amongst their more questionable arguments and so it was fairly difficult to establish any truth from the polemic. Overall these were two excellent speakers at least from an ‘entertainment’ point of view. It’s only a shame that Charles Leadbetter had to get a train halfway through the session so we weren’t treated to a full debate between the two.

LYX

Have anyone across this? It is a kind of word processor, designed for scientists but produces teX files. So complex equations can be copied and pasted into moodle. It also says it is good for producing structured documents like reading lists

Lyx

From the link above

“LyX is for people that write and want their writing to look great, right out of the box. No more endless tinkering with formatting details, ‘finger painting’ font attributes or futzing around with page boundaries. You just write. In the background, Prof. Knuth’s legendary TeX typesetting engine makes you look good.On screen, LyX looks like any word processor; its printed output — or richly cross-referenced PDF, just as readily produced — looks like nothing else. Gone are the days of industrially bland .docs, all looking similarly not-quite-right, yet coming out unpredictably different on different printer drivers. Gone are the crashes ‘eating’ your dissertation the evening before going to press.

LyX is stable and fully featured. It is a multi-platform, fully internationalized application running natively on Unix/Linux and the Macintosh and modern Windows platforms.”

 

 

 

Not tried it yet but the screen grabs are very impressive. It could be useful.

Some thoughts on Virtual research environments

I have been thinking about virtual research environments.

In this context I’m not so much interested in all singing all dancing high-end research environments but rather the provision of a set of tools that will assist academics in the kind of research collaboration I believe many of them are engaged in.

We have recently been asked to set up a WebCT course so that a group of academics worldwide can edit a book. We set up a wiki link to a web site for a European wide research project. Anthropology want some kind of virtual research environment to work with colleagues in China and elsewhere. We’ve also had several requests for blogs and wiki is linked to groups a PhD students or research groups. I also suspect that a number of academics are exploring the research potential of the Google suite of tools.

MP Supports Open Source

According to EdTechUK an MP has tabled an early day motion supporting use of Open Source in Education because, I think, of concern that the current processes disadvantage potential use of Open Source…

“John Pugh MP has tabled an Early Day Motion in the House of Commons entitled Software in Education, number 179. Please write to, or email, your MP within the next week with a request that he or she add their name to this motion:

“That this House congratulates the Open University and other schools, colleges and universities for utilising free and open source software to deliver cost-effective educational benefit not just for their own institutions but also the wider community; and expresses concern that Becta and the Department for Education and Skills, through the use of outdated purchasing frameworks, are effectively denying schools the option of benefiting from both free and open source and the value and experience small and medium ICT companies could bring to the schools market.”

You can find your MP here!

November 28th, 2006|Tools & Technologies|Comments Off on MP Supports Open Source|

Open source PowerLinks for WebCT

Looks like WebCT will support wiki and RSS integration, but only if you have the “WebCT Vista PowerLinks Kit for software development”. I’m assuming you only need this PowerLink kit if you need to customise a PowerLink (which you wouldn’t do with Wimba, but might with something open source).

From the latest WebCT newsletter:
Open Source PowerLinks from the WebCT Vista Developers Network

Are you looking for ways to integrate and extend WebCT? Recently, several open source PowerLinks created by the WebCT Vista Developers Network were made available through the WebCT PowerLinks Showcase:

  • With the Gutenberg Book Search PowerLink, instructors and designers can create custom searches on the Gutenberg collection that students can run with a single mouse-click from their WebCT courses.
  • The Mobile WebCT PowerLink lets students and instructors read their WebCT mail from their mobile phones.
  • With the OSPI Integration PowerLink, institutions can enable single sign-on from WebCT to the OSPI e-portfolio, providing users with easy one-click access to their e-portfolio content.
  • The PhpWiki Integration PowerLink provides students in a WebCT with course seamless access to PhpWiki via a proxy tool from the WebCT Course Menu.
  • The RSS Feed Integration PowerLink provides the capability to fetch RSS feeds from any Web site supporting RSS service from within a WebCT course.

WebCT Vista Developers Network PowerLinks are available as-is and are not supported by WebCT. You do not need to license the WebCT Vista PowerLinks Kit or belong to the WebCT Vista Developers Network to use these open source PowerLinks. However, you do need the WebCT Vista PowerLinks Kit for software development to be able to easily and securely customize these PowerLinks. To learn more or to download these PowerLinks today, visit the WebCT Vista Developers Network PowerLinks page.”

Kris.

February 1st, 2006|Tools & Technologies|Comments Off on Open source PowerLinks for WebCT|