Category: Learning

Accessible Web-based Distance Education: Principles and Best Practices Article


Accessible Web-based Distance Education: Principles and Best Practices

I really like this article from Laurie Harrison at the Unversity of Toronto because of the emphasis on Universal Design Principles. While it is a bit dated (it looks like all of the references were pulled in July of 1999), the ideas expressed are solid and provide a good basic overview for someone new to the ideas of universally designed distance education.

The idea of universal design is vital in promoting the develpment of accessible distance education resources. Unfortunately, too many developers still ignorantly lump all types of users with disabilities together and then dismiss their content as being irrelevant to “that population.” Idiots. When people realize that standards based markup that separates content from presentation in accessible ways benefits EVERYONE then maybe we’ll see widespread change happening. The good news is that it is already happening to some degree and we’ll only see more of it in the next few years.

On a sidenote, I’m getting my tonsils out in a couple of hours, so it may be a week or two before I post again. I’ll have plenty of time to think while recovering (and I’ll be on some pretty heavy painkillers), so maybe I’ll have some interesting thoughts to share when I come back.

Online Courses, Links and the Like

I have run across a few links recently that I wanted to pass on. Some of these have been around for awhile, but just recently came on to my radar screen.

First, a couple of sites with training materials/curriculum for accessible web design:

Then a couple of links pages:

George Siemens blog pointed me to this list of 2003 Websites for Learning that I enjoyed. That page points to the Youth and Education Section of the Visionary Design Awards for 2003 recognizing sites designed with accessibility for persons with a visual impairment in mind. This list has also been discussed at length at accessifyforums.com.

Lastly, if you haven’t seen this yet, the W3C-WAI has a great document on the Business Benefits of Accessibility Web Design

Enjoy!

Moodle and Accessibility

You may already be familiar with Moodle, an open source, modularized, social constructionist course management system started by lead developer Martin Dougiamas in 1999.

It looks like the current version (1.1.1) has some basic accessibility features built in, but their road map for the next year is the really good part. By version 2.0, planned for early 2004, they are working towards xhtml transitional compliance. Right now they are planning on using some basic tables, but they will be easily replaced with CSS positioning. Then, version 2.1 is expected to bring basic support for SCORM packages.

Moodle is already a full-featured, very usable CMS with an active developers community and it looks like the next few months are going to bring lots of exciting changes. If any of you are interested in being a part of the conversations that are happening there, you can visit their forums (click login as guest). The developers appear to be very open to suggestions.

Accessible Course Management Systems

I’ve been trying to get my finger on the pulse of what is happening with course management systems and have been somewhat overwhelmed. The options out there span the spectrums of open source vs. proprietary, instructor-centric vs. learner-centric and of course from almost completely inaccessible to claims to be accessible to all users. Right now I’m trying to sort through some of those claims to interpret what different developers mean by accessible.

Starting with what I would consider to be the major commercial players, Blackboard has an accessibility page that describes some of their efforts and they have been a partner with WebAIM for a few years. I was able to dig up what appeared to be a token accessibility page on the WebCT website. However, I don’t currently have access to either of those systems to really take them for a test drive so I’d love to hear from any of you who have.

Regarding open source systems, there is a great list at EdTechPost from Scott Leslie. There are a number of projects, primarily developed at universities and then made available to the educational community. One promising system from the University of Toronto is ATutor, “designed with accessibility in mind.” I’ve just set up and version 1.3 (which has adopted the IMS Content Packaging Instructions) and will be playing with it over the next couple of weeks– I’ll be sure to report what I find out.

If you’re looking for a good place to start in finding out what some of your options are, EduTools is a great place to start. They have a number of reviews (including a brief blurb on “Accessibility Compliance”) and allow you to compare the products that you are interested in, including a group of what they consider “Accessibility Conforming Products”.

Any of you have an experience with a CMS that has (or hasn’t) worked for your needs?

Accessibility in Distance Education (ADE) website

If you haven’t come across this website yet, it’s a great place to start, Accessibility in Distance Education from the University of Maryland University College.
From their homepage:

The Accessibility in Distance Education (ADE) Web site focuses on helping faculty develop accessible online learning materials for people with disabilities. It is divided into five major sections, targeting common accessibility questions.

The five major categories that they mention are What is Accessibility, Legal Issues, Understanding Disabilities, How-To and Best Practices.
While there are many great resources specific to distance education here, much of the site addresses accessibility issues in general.