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The challenge of teaching to create accessible learning objects to higher education lecturers

July 19 - 22, Douro Region, Portugal

Software Development for Enhancing Accessibility and Fighting Info-exclusion
DSAI 2012

Emmanuelle Gutiérrez y Restrepo, <emmanuelle@sidar.org>, Carlos Benavidez <carlos@sidar.org>, Henry Gutiérrez <henry@sidar.org>

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About me

Emmanuelle Gutiérrez y Restrepo

Emmanuelle Gutiérrez y Restrepo

ResAP (2001)3 Resolution

Paragraph 5.2 on Design for All: “Accessibility and usability of products and services should be ensured at the design stage. Therefore, the Design for All strategy should be incorporated in the curricula of all designers and engineers.”

Convention on the Rights of Persons with Disabilities

Map of signatures to the Convention on the Rights of Persons with Disabilities to June 8, 2012.
Article 9 - Accessibility

1. To enable persons with disabilities to live independently and participate fully in all aspects of life, States Parties shall take appropriate measures to ensure to persons with disabilities access, on an equal basis with others, to the physical environment, to transportation, to information and communications, including information and communications technologies and systems, and to other facilities and services open or provided to the public, both in urban and in rural areas. These measures, which shall include the identification and elimination of obstacles and barriers to accessibility, shall apply to, inter alia:

  1. Buildings, roads, transportation and other indoor and outdoor facilities, including schools, housing, medical facilities and workplaces;
  2. Information, communications and other services, including electronic services and emergency services.

2. States Parties shall also take appropriate measures to:

  1. Develop, promulgate and monitor the implementation of minimum standards and guidelines for the accessibility of facilities and services open or provided to the public;
  2. Ensure that private entities that offer facilities and services which are open or provided to the public take into account all aspects of accessibility for persons with disabilities;
  3. Provide training for stakeholders on accessibility issues facing persons with disabilities;
  4. ...

2.1. Policies in Spain

Accesibilidad del contenido web: árbol de componentes de la accesibilidad web y resumen de las WCAG 2.0
Law 51/2003
10th Final disposition, the law states that the Spanish government had two years to develop accessibility curricula to be incorporated in all educational levels, including universities, to train professionals in the fields of built environment, buildings, infrastructures, transport, communications, telecommunications and services of the information society.
February 2006: White Book of Design for All at the University.
Define the essential curriculum content on Design for All to ensure that the related careers professionals can respond efficiently and effectively to accessibility that society demands.
Royal Decree 1393/2007
Among the general principles that should inspire the design of new titles, curricula should take into account that any professional activity must be: ... b) from the respect and promotion of human rights and the principles of universal accessibility and design for all in accordance with the provisions of disposal tenth of Law 51/2003, dated December 2, of equal opportunities, non discrimination and universal accessibility for disabled people must be included in the curriculum where appropriate, lessons related to these rights and principles.

SOLCOM Report

Graph shows: 66% do not include accessibility in any curriculum, 24% included it in some and 10% in every curriculum.

Note: The study has been made ​​following an interpretation of Royal Decree moderately literal. Therefore, only analyzed artiquitectura university courses and engineering.

The Sidar Foundation position

social networks icons.

The European regulations that aim to promote the inclusion of accessibility in the curriculum, considered that it should "be incorporated in the curricula of all designers and engineers"

In the field of education, both the regulations and the European plans, as well as those in each country, have focused on the need to facilitate that teachers know and use ICT in class, and on the knowledge of the special needs some students might have.

This is very far from the idea of accessibility as a benefit for all, the view of accessibility as a factor of interoperability and usability

Every day there are more applications that enable people who are not developers or designers to create content. Therefore, regulations should have been adapting to the evolution of the Web.

We need teach the teachers!

The barriers

WCAG 2.0 and relation with other specifications.
  1. The dissemination method: Maybe a course for a few group of lecturers.
  2. The text (redaction) of the accessibility guidelines (even for students with computer training, the guidelines were cryptic).
  3. The culture: The widespread idea that ICTs and accessibility are things of “technologists”, computer scientists.

The solutions

EU4ALL Framework.
The EU4ALL framework
  • Needs Assessment Service (NAS)
  • Authoring support tools
  • Service information on the accessibility of learning resources (RESACCINFO)
  • Service adaptive management of learning resources (RESADAPT)
  • Service feedback / comments (FEEDBACK)
  • Information services on the accessibility of the courses (ACCINFO)

There is another/complementary solution: ¡to train educators in creating accessible content, so that they can be autonomous!.

The ALTER-NATIVA project.

Alter-nativa project consortium. Alter-nativa courses

The ALTER-NATIVA Kit

The alter-nativa kit composition.

Teaching the teachers. The Sidar Foundation experience

a teacher.
2004: CNICE (today called INTEF)
A WCAG 1.0 presential course for K12 school teachers.
For the ALTER-NATIVA project

A 5 days course for lecturers about how create accessible learning objects:

  • Exposing the users needs
  • ​​
  • Explaining the types of information or element’s accessibility (Not the criteria)
  • Exercises for creating Accessible Learning Objects
  • With the virtual Campus Sidar support

The user needs

Users video and personas.

Accessibility elements (Not the criteria)

Accessibility testing

The review tools integrated into LMS, provides results only in English and are expressed in a cryptic language for those who do not know the WCAG in depth.

Furthermore, the results are not reliable because the tool reviews the original mark of the contents from TinyMCE instead of the end generated markup. For example:

[media|640|480]http://www.youtube.com/watch?v=2dfMWD-9waA[/media]

This code generate:

<object width="640" height="480"><param name="movie" value="http://www.youtube.com/v/2dfMWD-9waA"></param><embed src="http://www.youtube.com/v/2dfMWD-9waA" type="application/x-shockwave-flash" width="640" height="480"></embed></object>

Exercises for creating Accessible Learning Objects

Exercise.

For the creation of the contents, they were given the Amaya editor, which facilitates editing MathML, and TinyMCE built in ATutor. They also used some of the tools to review, as the Colour Contrast Analyser, and they were able to include an audiovisual object with minimum accessibility.

Each student created one or more lessons, which were included in the associated course created by us, which served to show good and bad practices in the creation of mathematical content, called "The Pythagorean relationship." This learning object also helped us to demonstrate the use of SVG as an alternative to an applet created with GeoGebra, and references were given for them to practice converting from one format into another, after the course.

Conclusions

The main conclusion is that it is possible to teach educators to be autonomous in creating learning objects with a high degree of accessibility. But they are certain conditions. It is necessary:

But, for the moment, there is a limitation: in-depth review of accessibility

Accessibility is right not a privilege!

¡Thank you for your attention!

William Loughborough showing the tetrahedron designed by him to remember the accessibility guidelines and model view to build.

Emmanuelle Gutiérrez y Restrepo
emmanuelle@sidar.org