Post-16 students matching assistive technologies with e-learning materials and social networking applications.
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Setting the scene?
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What are the issues?
Ron Stewart
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What are some students doing to make it work for them?
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How can we help?
E.A. Draffan
Speaker Notes:
Setting the scene
Students come with a wide range of skills and abilities, some using assistive technologies and others adapting their working environment to suit their needs.
Speaker Notes:
Technologies
Not all fit neatly into what we may know as ‘access or assistive technologies’ There are a wide range of enabling technologies working with different types of applications requiring varying degrees of skills and abilities.
Speaker Notes:
This slide has pictures of different types of assistive technology such as specialist keyboard, magnification software, switch access, mind mapping, a joystick and Google being used as a spell checker.
Issues arising
Web Accessibility
E-learning
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Course management tools may be accessible but the content that is loaded into them may not be
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Alternative Media Formats
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Many alternate formats require Assistive Technology for production and/or access of alternate format course materials
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Speaker Notes:
It is usually easier to create an accessible site than to provide all the same information in another equally effective format. There are clear guidelines and standards for ensuring web accessibility and clear benefits for institutions who embrace these standards. Accessible web content will reach audiences who use assistive and/or emerging technologies. Use of structural tags and accessible templates will result in faster loading times and easier site maintenance.
E-learning takes many forms and while the adapting materials and offering human support can address individual barriers as they are identified, a proactive approach can minimise that need.
Distance learning can be a powerful option for many students including those are disabled. Distance learning can be accessible and easy to use for those who rely on Assistive Technologies, if designed well from the outset.
Content is often loaded into a course management tool like Blackboard. While these management tools themselves often afford basic accessibility, the content that is loaded may or may not be accessible.
Assistive Technology is often used to access alternate format materials and e-text is an increasingly common format.
Many institutions have developed or are developing policies and best practices to deal with alternate format material provision in general and e-text in particular.
Alternative Formats
Electronic Textbooks
Braille
Enlarged Print
Notetakers, Real Time Captioning, and/or Computer Assisted Notetaking
Interpreters, Real Time Captioning, and/or Computer Assisted Notetaking
Alternative Testing
Speaker Notes:
Why do materials need to be produced in alternative formats?
In order to ensure compliance with the Special Educational Needs and Disability Act (SENDA) 2001, (an amendment to the Disability Discrimination Act (DDA) 1995), the colleges and universities are required to produce material in braille or other alternative formats for visually impaired students or those with other print difficulties.
Issues related to e-learning
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Inaccessible Elements
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Chats, Discussions, Interactive Tools
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Missing and Misleading Alt tags on graphics
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Pages not Properly Titled
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Confusing Navigation Structure
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Controls not Properly Labelled
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Nested Frames and Tables
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Tabular Data not Properly Labelled
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Mouse only Actions
Speaker Notes:
Issues related to e-learning
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Inconsistent Page Styling
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Page Text Reflow
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Automatic Features
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Support for High-Contrast Mode
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Layout Locked
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Lack of Site Meta Headings
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Assessment Environments
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Timing Out
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Lack of Status Indication
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Speaker Notes:
Social Networking – Web 2.0
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“Open data formats
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No data lock-in or walled gardens
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User created data
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User owns their own data
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Ability to use data outside the confines of the application
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Data used across devices”
Andy Budd of
Speaker Notes:
What do the students say they want?
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Clear Layout
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Only Provide Meaningful Content
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Simple and Consistent Navigation
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Chunk Information
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Use Logical and Sequential Layout
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Provide Meaning for Meaning
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Graphical Representation of Text
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Textual Representation of Graphics
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Maximise Opportunities for Learning
Speaker Notes:
Making it work with PowerPoint
Speaker Notes:
This is a Flash presentation of how a student adapted a PowerPoint slide show to suit her needs – it was two cluttered and her text to speech program would not work with the version provided on-line so she had to download the slides and un-clutter some whilst reading the headings and text in edit mode with TextHelp Read and Write.
PowerPoint Accessibility
Provide the Presentation File to Students
Don’t Overload Slides
Don’t Use Colour to Convey Meaning
Carefully Select Colours and Fonts
Avoid Animation and Transitions
Embedded Content may not be Accessible
Make use of Speaker notes that can be read with screen readers or text to speech.
Making it work with all presentation tools
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Provide an outline equivalent
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Provide an HTML equivalent
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Create in HTML originally Do not use “Save as Web”
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Use a Conversion Utility such as the The Illinois Accessible Web Publishing Wizard
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For the more adventurous - use accessible flash tools such as Xerte
Speaker Notes:
Xerte e-learning tool
Speaker Notes:
This is an example of Xerte being used to present a student’s strategy for checking a word he was unsure about – he used a combination of Word, Google and Babylon spell checker to find the word but all these strategies failed so finally he searched on the web to find a journal article using the word and was relieved to find he had spelt the word correctly.
Making it work – Adobe Acrobat PDF’s
Speaker Notes:
Two pictures of a PDF file showing aircraft parts with labels. The left hand picture shows detailed diagrams with labels. The right hand picture shows what can be achieve when the PDF is scanned in to be read by a screen reader or text to speech. The labels lose their positions and the diagrams are all over the place.
Making it work – Adobe Acrobat PDF’s
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Properly Structure Source Files
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Proper Reader Configuration
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Legacy File Conversion
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Convert not Print
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Insure PDF is Properly Tagged
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Provide Alternative Formats such as Daisy, audio, print, braille or tactile drawing.
Speaker Notes:
Making it work - Assessment
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Timed Testing
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Is it Necessary?
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Is it Equitable?
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Alternative Testing
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Is it Equivalent
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Academic Integrity
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Impact of the AT
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Native Accessibility
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Alternative Evaluation
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Case Studies of alternative assessments
SPACE Project - Inclusive Assessment
http://www.plymouth.ac.uk/pages/view.asp?page=10494
Speaker Notes:
Speaker Notes:
A cluttered picture of possible assistive technologies that have to be used in e-learning situations. Example of poor design but also an example of how many different items may be used that are not just specialist products such as the iPod and Windows Smart phone. Other items include speech recognition, a small keyboard, magnification, spell checking, word prediction and Web 2.0 technologies themselves.
Thank You
E.A. Draffan
Research Fellow
Learning Societies Lab
University of Southampton
Mobile 07976 289103
E-mail: ead@ecs.soton.ac.uk
LexDis Project website
www.lexdis.ecs.soton.ac.uk
Ron Stewart
Technology Advisor
Association on Higher Education and Disability (AHEAD USA)
Tel: 001- 609 213-2190
E Mail: ron@ahead.org
Ahead website http://ahead.org
Speaker Notes:
Thank you.
Ron Stewart
Technology Advisor
Association on Higher Education and Disability
Voice: 001- 609- 213-2190
E Mail: ron@ahead.org
webpage: http://ahead.org
Mrs E.A. Draffan
Research Fellow
Learning Societies Lab
University of Southampton
Mobile 07976 289103
E-mail: ead@ecs.soton.ac.uk
LexDis Project website
www.lexdis.ecs.soton.ac.uk