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H810 - Evaluating accessibility : e-learning scrutinised

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Edited by Jonathan Vernon, Monday, 19 Nov 2012, 12:34

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Fig. 1. Evaluating accessibility - H810

All of this can be multi-layered, more like petals of a rose that a poster-sized mind-map.

It is of course an iterative process too - things get shifted about all the time. Exported as a TEXT document it becomes the first draft of an assignment. At a glance I can see there are 6 or 7 main themes here, though a substantial part of my thinking will be around the ideas of usabilty and accessibility and whether universal design is more appropriate than highly focused user centred design.

I thought I could offer a PDF version here - apparently not. Clicking on it will allow a download that can then been zoomed and should remain legible.

Not an assignment, but can something like this work in a piece of work for evaluation?

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H810 : Activity 24.1 Navigability of new media - haven't we moved on a bit since 1998?

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Edited by Jonathan Vernon, Thursday, 7 Feb 2013, 06:41

It is well known that the average quality of websites is poor, “lack of navigability” being the #1 cause of user dissatisfaction [Fleming, 1998; Nielsen, 1999].

Should a link from a reference that gives dated commentary such as this be given in a contemporary piece of e-learning on accessibility?

My frustrations may be leading to enlightenment but when a subject such as e-learning is so fast moving it is laughable to find yourself being referred to comentary published over a decade ago, and so potentially first written down 13 years ago.

At times I wonder why the OU doesn't have a model that can be repeatedly refreshed, at least with every presenation, rather than every decade when the stuff is replaced wholesale. They need a leaner machine - or at least the Institution of Educational Technology does.

I did H807 Innovations in e-learning in 2010 - it has now been replaced by H817 - at tmes H807 told me LESS about innovations in e-learning that I picked up myself working in the industry creating innovative online learning and development in 2000/2001 while my tutor struggled with the online tools sad that was then.

Here we go again, not from the resource, but from someone cited in it :

In 1999, in anticipation of Special Educational Needs and Disability Rights in Education Bill (SENDA), funding was obtained to employ a researcher for 2 days per week over a 6 month period to produce a concise usable guide to the factors which must be taken into account in order to produce accessible online learning materials.

I don't want to know or need to know - all of this should be filtered out.

There needs to be a new model for publishing academic papers - quicker and perishable, with a sell by date.

In fairness, in this instance, I am quoting from a reference of a 2006 publication that is a key resource for H810 Accessible Online Learning. But I have now found several specialists cited in Seale's publication on accessibility who say very different things in 2007 and 2011 respectively compared to how they are referenced in papers these two wrote in 1996 and 2001.

For example, compare these two:

Vanderheiden, G. C., Chisholm, W. A., & Ewers, N. (1997, November 18). Making screen readers work more effectively on the web (1st )

Vanderheiden, G. C.(2007) Redefining Assistive Technology, Accessibility and Disability Based on Recent Technical Advances. Journal of Technology in Human Services Volume 25, Issue 1-2, 2007, pages 147- 158

The beauty of our WWW in 2012 is that a few clicks and a reference can be checked and the latest views of the author considered, yet the module's design doesn't instigate or expect this kind of necessary refreshing.

The other one to look at is:

Stephanidis et al. (2011) Twenty five years of training and education in ICT Design for All and Assistive Technology.

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