Showing posts with label creative commons. Show all posts
Showing posts with label creative commons. Show all posts

Wednesday, 21 November 2012

Is OER actually Open? Gratis vs Libre....

I've written intro posts to OER before here; I've written in slightly more detail visualising OER and liking openness to a dimmer switch; and I've even questioned whether OER is mainstreamed and sustainable.

However recently, the debate (if it is a debate) of 'Gratis' Vs 'Libre' in openness is gathering momentum. Admittedly I had to look up the meanings, but wikipedia does a useful job at distinguishing;
Gratis versus libre is the distinction between two meanings of the English adjective "free"; namely, "for zero price" (gratis) and "with little or no restriction" (libre). The ambiguity of "free" can cause issues where the distinction is important, as it often is in dealing with laws concerning the use of information, such as copyright and patents.


There is a definite difference between the two here, which have implications for OER. The real debate I want to consider is one that has been surfacing for some time, suggesting for something to be open, it should have no restrictions at all.

Stephen Downes initially identified that while 'open' may mean 'without cost', it does not mean 'without conditions'. He went on to suggest that 'open' should mean 'completely free' and even a sign-up/registration represents 'some sort of opportunity cost on the part of the user, an exchange rather than sharing' (Downes 2007, p32).

Supporters of this 'Open = Completely Free' argument suggest that OERs licensed with Creative Commons aren't really open if the Non-Commercial or Attribution conditions (for example) are present, as inherently they are 'costing' or 'restricting' the user in one way or another.

I don't pretend to be of a standing to challenge the intellect of Downes (who is?), and I actually agree that even a sign-up represents an opportunity cost, but things just aren't as cut and dry as this. Content isn't just open or closed, just like a dimmer switch for a light isn't simply on or off. There are varying degrees of 'on-ness', just as there are various degrees of 'openness'.
This is what my earlier post aimed to identify and somewhat explore. I also think that is the essence of what the Gratis Vs Libre concept is about. Neither is 'right' or 'wrong'. The tools we use, where we place the published output (and how people get to it), and the licensing we apply to that output, all impact on the degree to which an object is open, and each object will be more or less open than the next (as the two diagrams here attempt to visualise). David Wiley has picks up on Cable Green's recent frustrated email, and relates the free vs open concept to the frenzy of MOOCs. They're open.... to a degree. They might not be the easiest to pick up and reuse/remix how I see fit, but they're not completely closed.

I appreciate that there is more going on in this debate than just education, but as that's my experience I'll focus on it here.

Academics are (or at least should be) familiar with citing existing sources. Essentially, the attribution element of Creative Commons is just that. Perhaps not even as complex and therefore, not really a barrier preventing (re)use. The wider understanding of open licensing can be confusing (as I highlighted in a recent work), but  perhaps CC BY actually appeals to academics because of this academic-related activity (just a thought).

The non-commercial attribute (CC BY-NC) isn't a major factor effecting a large part of the education sector either, as much of our work isn't classed as income generation activity. Where it does impact though, is more enterprising initiatives within edu that are 'for-profit', or of course, full-on commercial organisations. I presume it is only these branches that are quashing the role of CC, because otherwise I don't see what the problem is. Reuse, on a 'not-quite-completely-open' agenda is fine with me. And it's fine with many of the staff new to reusing existing content. To us, such resources are indeed, still open. To the commercial sectors, not so open though. So this demonstrates that Openness is very much context-dependant.

Further to all of this, I wonder if there is an ethical issue related to selling a product that largely contains other people's work. An image, perhaps. A backing track, maybe. But I certainly wouldn't feel comfortable reusing a significant amount of content, whacking my company logo on and making a fortune off it. On the flip side, how would you feel if you released a piano/guitar piece of music with no restrictions, which Simon Cowell then went and splashed some X-Factor winner's vocals over and made Christmas No. 1 (making millions in the process)? Would you say, 'fair game, they can do what they like with it', or would you say, 'I want a piece of that fortune'? I wouldn't blame you if you did!

I suppose that's why I automatically reach for the NC badge. So I suppose to some degree, I portray my own expectations of reuse on the work I create, through CC. Is that such a bad thing?

One challenge I suspect might surface as HE evolves, is in treating students more as consumers/customers (yes, I hate it too). Perhaps Institutions will react to the 'student-as-consumer' model and act more like commercial businesses. This will present more challenges to non-commercial uses of CC licensed work, especially as they look to more income generation activities as a means to bring in some of the money have lost through changes in fee structure as well as fewer student numbers. Or, perhaps the licensing needs to adapt with the changing times? Who knows?

So which camp do you sit in? Are you happy with the 'open-but-some-restriction' model of using Creative Commons, or do you think there should be no restrictions at all? Do you think evolution will render NC redundant in education? How much do you like Simon Cowell (or indeed, the X-Factor)?

References

Downes, S. (2007) Models for Sustainable Open Educational Resources. Interdisciplinary Journal of Knowledge and Learning Objects. 3 pp. 29-44. Edge Hill University (2009) The Learning

Creative Commons License
This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

Monday, 24 September 2012

Useful resources for the start of term

Term has started and all hands are to the deck!

I've had a number of requests about a couple of different topics over the past couple of weeks, so this post is really just about pointing you towards a couple of useful things.



1) Access to Moodle areas is controlled via the Staff Access Webform. Unit Leaders can enrol other colleagues to their areas here.

2) I'm sure everyone has already rolled their units over from last year, but this guidance is always useful to keep at hand...

3) This short post is largely based on student feedback, and demonstrates some good practice for the development of Moodle areas, to help keep them structured and organised.

4) Moodle has a range of excellent features. Having the ability for students to sign up to things - for group work or tutorial slots for example, can be a great facility.

5) As many people will know, we really shouldn't be uploading the PDF versions of journal articles into Moodle. This guidance produced by colleagues in the library talks through getting stable links to share with students.

6) This guidance on finding images on the web helps overcome the ongoing problem of copyrighted images and introduces the Creative Commons licenses.


Creative Commons License
This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

Tuesday, 19 June 2012

Visualising Openness

I've been revisiting my work around the Open Content Movement lately (both in prep for a presentation at last week's #Solstice2012 conference and also for a paper I have had accepted for Research in Learning Technology). In turning back to some of the literature alongside results I received from questionnaires, one particular quote sticks out for me;
"Openness is not like a light switch that is either 'on' or 'off'. Rather, it is like a dimmer switch, with varying degrees of openness" (Hilton iii, Wiley, Stein & Johnson, 2010)
I really like this quote and something I referred to earlier in the year when questioning if the OER movement was mainstream and sustainable. I also refer to Schaffert & Geser (2008), who suggest openness has four principles: Open Access; Open Licensing; Open Software; Open Format.
So in considering the quote alongside the four principles, I wondered a) if it's possible to somehow visualise openness, and b) has anyone already made an attempt? I don't know for either, so thought I would give it a go...

My initial thoughts centre around a Radar Diagram, but it would involve plotting the 4 principles with various points for each. With this in mind, the following diagram attempts to visualise varying degrees of open practice 
(for want of a better phrase). The coloured area represents the degree of openness, where a larger area (based on plot on each axis) demonstrating greater openness;







If this could be a method of visualising openness, a detailed breakdown of each principle would be required. To this end (and by no means correct or complete), this could be a start;
Open Access (A) points (might include)
  • Closed VLE 
  • Internal (Institutionally Owned) Repository 
  • Public (Institutionally Owned) Repository 
  • (National Repository) Jorum/Merlot

Open Licensing (L)
points (might include)

  • All Rights Reserved
  • Creative Commons
    • CC-BY-NC-ND-SA 
    • ...
    • CC-BY
  • GNU Public license

Open Software (S) points (might include)
  • Flash
  • Dreamweaver
  • MS Office
  • Google Docs
  • Xerte/GLO Maker

Open Format (F) points (might include)
  • Flash Movie
  • Document (.doc, .ppt, etc)
  • PDF
  • HTML

(N.B each of the points range from lowest to highest, closed to open, etc)


So to take a specific case to plot as an example, we could consider the development of an interactive Flash movie file that has been licensed with Creative Commons (CC-BY-NC) and placed within Jorum. The resulting visualisation might look like this;


The diagram/graph shows this case is a bit weak on the format and software side of things, but they are doing well in relation to Open Access and Licensing.

Considerations

This is just a quick attempt at visualising openness - it's by no means complete and requires much more thought. Immediately I can think of the following points;

  • Automation of a radar chart based on form input could reduce individual interpretations towards the 4 principles (this would require more specific details within each though)
  • More knowledge/understanding needed (both of Openness and Technical), and perhaps crowdsourced, required to flesh out points within each of the principles
  • The points on each axis could relate to the specific 'criteria' (as above)
  • It might be worth highlighting that software and format are inextricably linked, however this is not to suggest a 'closed' software produces a 'closed' format; for example consider the expensive Adobe Dreamweaver which produces open HTML formats.... 

I would really appreciate your views on this. Is it stupid? Worthwhile? Does it already exist?

Please use the comments to share your thoughts.


Creative Commons License
This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

Friday, 18 May 2012

Finding images on the web

Increasing attention is being brought to the common activity of searching Google Images to find and reuse useful photographs/artworks/etc in teaching and learning materials. The real problem with this, is that the authors of the images may not be happy for you to actually reuse their work - it's not too different-a-concept to referencing academic works really...

So what can we do about it? 


Well there are various sites you can use to find images that you can safely reuse. These images might be licensed under Creative Commons licenses (this post introduces these), or might even be Royalty-free (meaning you don't even have to attribute the author).

This tutorial from JISC Digital Media on Using the Internet for Image Searching is particularly useful as it goes through 4 stages of Judge, Discover, Tour, and Success (see image below); as well as their advice for Finding Video, Audio and Images Online.

Image taken from jiscdigitalmedia: Finding Video, Audio & Images Online

The latter of these examples suggests a number of sites for finding both collections of images specifically for Education (which appear particularly useful for historical images in all fields) as well as Creative Commons and other free collections. Some of these include;



  • Everystockphoto - searches across several free-to-use image sites (incl Flickr's Creative Commons images - see below)
  • Flickr - Creative Commons advanced search - use Flickr's advanced search page to include only photos (or short video clips) that have a Creative Commons licence. See also our advice document Finding Images on Flickr
  • Flickr - The Commons - a number of publicly-held photographic collections from around the world use Flickr to share images that have 'no known copyright restrictions'


  • I particularly like the ability to search multiple collections using the search feature from creativecommons.org, but you can easily check out the links to specific collections above, and don't forget you can also use Google's Advanced Search to find images suitably licensed - this short video shows you how you can filter the search....





    As somewhat of an aside, concepts such as Creative Commons are directly associated to the Open Content Movement, allowing educators and self-learners to reuse existing content. This Introduction to the Open Content Movement will provide a useful starting point to understand the movement, along with this post introducing the Creative Commons licenses. You'll be reusing videos from MIT and Stanford in no time :-)

    If you would like to discuss any of these points, feel free to get in touch.


    Creative Commons License
    This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

    Monday, 5 March 2012

    Introduction to the Open Content Movement

    Whilst many people may not actually be aware of the 'Open Content Movement', I am sure you will be familiar with its practice, and some of the leading players.
    “Open Educational Resources are digitised materials offered freely and openly for educators, students and self-learners to use and re-use for teaching, learning and research” (HylĂ©n, 2006)
    Some of the key players in this movement include MIT with their OpenCourseWare site, or more closer to home, the Open University OpenLearn site. This has been supported by the free Creative Commons licenses, which are critical to the movement - I have blogged an intro the CC licenses here.

    Arguably spurred by this, others are getting involved - the movement is supported by Institution's own open content repositories such as OpenLearn (above), Nottingham's U-Now site, and Oxford's OpenSpires Podcasts (amongst others). Jorum is also a significant resource - a central national repository for learning objects, where all funded outputs related to JISC funding should be stored. Then there is the likes of iTunesU, which contains a ton of materials available for learners to study independently, and for teachers to reuse.

    But the sharing of educational resources is not a new phenomenon - teaching staff have been sharing PowerPoint presentations and OHPs for many years. Such materials are now considered OpenCourseWare (OCW), Open Content, Open Educational Resources (OER), or even Reusable Learning Objects (RLO).

    These historical habits of sharing teaching resources are still present today - such 'informal' sharing has been identified in relation to digital materials, where teaching staff are happy to share locally, on a small scale (see Rolfe, 2012 in Research in Learning Technology). Scaling this is a major threat to the sustainability of the Open Content Movement - for as much funding that has, and will be pumped in to support and develop engagement with Open Content, embedding this as standard practice is vital otherwise participation on large scales will likely fall away when funding activity eventually ceases.

    Want to see/learn more?

    A key area to learn more about OER would be the OER infokit, and below is a short video to demonstrate how you can search Google for open content.



    What's happening locally?

    Well, Dawn Nicholson has recently been successful in a bid to run a two year HEA-funded project aimed at creating, evaluating and disseminating Open Educational Resource aimed at Level 5 and 6 learning in Applied Geomorphology. Topics will be finalised early in the Project but are likely to include applications of mass movement and weathering, fluvial systems and hydrology, applied geomorphology in cold environments, soil erosion and arid zone geomorphology, geomorphology in resource management, engineering applications of geomorphology, and risk analysis and hazard assessment.

    If you are interested in engaging with the Movement, why not give me (or Dawn) a shout to learn more.


    Creative Commons License
    This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

    Friday, 24 February 2012

    Using Flickr to share images

    Last week a student asked me if there was any central repository of images of the University (buildings, lecture theatres, labs, etc) that can be reused and embedded into coursework. I'm not sure if there is, so thought we could start one ourselves, which would help them, but also help many other students. It might also educate them a little around issues to do with copyright, and in particular, the Creative Commons licenses (I've done a separate post about CC here).

    So Flickr has many facets: Sets, Groups, Gallaries, etc. I have opted to create a Public Group (although you can have different permissions, such as 'invite-only groups' if you want something a little more private), and I am the lead Moderator and Administrator for the group - if needed, it's easy enough to give other people Moderator access as well.

    Students can easily join the group - Multimedia @ MMU - from the group page: http://www.flickr.com/groups/mmu_mm/ (the URL is customisable). Once part of the group, members can then upload their own photographs to the 'Group Pool'.

    Easy!

    I have then used FlickrSlidr, a simple 3rd party tool to embed a slideshow of the images into my Moodle area. All in all, it took me about 45 minutes, and that included researching the different aspects of Flickr as I'm not really a power user! Take a look at the slideshow below - bare in mind it's only just been created, so will hopefully start to develop over the next few weeks.



    Created with Admarket's flickrSLiDR.

    I mentioned the Creative Commons licenses above - they are gaining increasing attention with the significant investment into Open Education Resources across the sector (but that's a separate post). I took a short time in class to introduce the concept of Creative Commons to students, and encouraged students to make the Creative Commons Attribution license the default for photographs they upload to Flickr (can be applied from their account preferences). This means they can be searched for from Flickr's dedicated Commons pages, and can be reused by anyone, as long as they attribute the original author.

    I'm happy for other staff/students to join the group and participate in building or reusing the images we generate, and of course if you're interested in implementing this yourself, I'm happy to lend a hand.

    Are you doing anything interesting related to sharing images or any other works amongst students? If so, leave a comment.

    Creative Commons License
    This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.

    An intro to the Creative Commons licenses

    As Steve Wheeler suggests, people think that because the Web is open, everything within it is available to reuse for free, but it's not. Copyright is a really difficult concept to fully understand, however the Creative Commons licenses make things a little easier for us lay-people.


    The Creative Commons licenses (also part of a Copyleft movement) were introduced to support the sharing and 'remixing' of creative works (images, video, educational content, music, etc). Sites like YouTube, Flickr, Wikipedia and Vimeo encourage Creative Commons licensing - meaning there are now millions of assets licensed using the 4 key principles of Creative Commons;
    • Attribution - you must acknowledge the original author
    • Share-Alike - if you want to share a remixed version, it must equal the original license
    • No-Derivatives - content can be reused 'as is', but cannot be broken down or remixed
    • Non Commercial - cannot be used for commercial gain (Education use doesn't count as commercial here)
    The Principles can be put together to maintain more control over works, i.e content that cannot be used for commercial gain and cannot be edited or remixed; or authors can be more relaxed by simply using the Attribution principle alone.

    It's probably fair to say the Creative Commons has both supported the development, whilst being generative of, the Open Educational Resources (OER) Movement. This has resulted in a wealth of educational resources that can be freely reused or remixed. The Joint Information Systems Committee (JISC) and the HEA have funded a range of projects to stimulate the development of OER, which in turn has enhanced Jorum - a UK repository for teaching and learning content (licensed with Creative Commons). It is through such funded projects (JISC ReProduce Programme) that I first became involved with OER and learned more about the Creative Commons.


    So how might it help you? 

    Simple!
    Even with the strictest of licenses, you can reuse the content for free in your teaching, as long as you attribute the original author. More often than not, you can download the content and upload (or link) from your Moodle units.

    It's possible to search for CC licensed objects from;
    • The Creative Commons Search page (obviously), and...
    • Google's Advanced Search option includes filtering to allow searching for objects licensed by Creative Commons (including  images). The short video below runs through the steps of using Google Advanced Search (the video itself is of course licensed with the Creative Commons Attribution licence (CC-BY)). 



    Other well known (content-based) sites support Creative Commons by making whole courses available for reuse, such as;
    More recent start-ups such as Khan Academy also include a wealth of videos (and other materials) under categories of Math, Science (inc. Comp Science) and Humanities. Furthermore, Flickr have a dedicated area for searching for Creative Commons images - something I have been introducing to my students recently.

    Watch out for the Creative Commons and Open Education, they are both growing!!!

    More locally to MMU, we have Equella - a digital repository to house teaching and learning content. To engage in sharing across the University, this could provide an interesting platform, as it is searchable. If you are interested, please do get in touch.

    Creative Commons License
    This work by Peter Reed is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.