Three researchers from Monash University carried out a study to see if 3D printed models offered more information than tactile graphics such as maps. There were some interesting findings that were presented in a conference paper. The abstract gives a good overview:
Abstract: Tactile maps are widely used in Orientation and Mobility (O&M) training for people with blindness and severe vision impairment. Commodity 3D printers now offer an alternative way to present accessible graphics, however it is unclear if 3D models offer advantages over tactile equivalents for 2D graphics such as maps. In a controlled study with 16 touch readers, we found that 3D models were preferred, enabled the use of more easily understood icons, facilitated better short term recall and allowed relative height of map elements to be more easily understood. Analysis of hand movements revealed the use of novel strategies for systematic scanning of the 3D model and gaining an overview of the map. Finally, we explored how 3D printed maps can be augmented with interactive audio labels, replacing less practical braille labels. Our findings suggest that 3D printed maps do indeed offer advantages for O&M training.
Paradoxically, the freely available PDF versionis in two columns and in Times New Roman font – both aspects that are not recommended for people with low vision or for screen readers. The full title of the paper is, “Accessible Maps for the Blind: Comparing 3D Printed Models with Tactile Graphics”. You can see a related articlethat found 3D models helped everyone’s understanding.
When academics organise a conference on health and wellbeing of people, some of the people being discussed are likely to be in attendance and potentially on the speaking program. But how many academic conference organisers think about this? Not many it seems. Sarah Gordon has written a very readable article about her experience as a conference speaker, attendee and user of the health system. Conferences that have content relating to disability are generally considerate of the “nothing about us without us” approach. But when it comes to conferences on mental health, it seems the users are given little if any consideration. While the focus is on mental health in this paper, the comments can be applied more generally. The UN Convention on the Rights of Persons with Disability is referenced throughout and this makes it a long read. The point is made that conferences are part of the right to life-long learning and education, and the right to give and receive information. The application of universal design principles are discussed as a means to create greater inclusion for conferences. The paper is titled, What makes a ‘good’ conference from a service user perspective? by Sarah Gordon and Kris Gledhill, in the International Journal of Mental Health and Capacity Law (2017).
Editor’s note: This is one of the few academic papers available as a Word document with free access.
Abstract: This article explores pedagogical frameworks closely associated with d/Deaf and hard-of-hearing persons from the perspective of a disabled instructor to increase student awareness of the needs of diverse audiences they will encounter in the workforce. The author argues that students and instructors can use captioning theory to strategize one of the harder business communication genres, the presentation, for d/Deaf audiences to make communication more accessible. By raising critical awareness of the limits of technology, current trends in pedagogy, and disability, this article seeks to further the conversation about providing accessibility for disabled users in the classroom.
In world that values lineal, logical thinking, dyslexia is often viewed as a condition that needs “correcting”. But what if dyslexia is the basis of creative non-linear thinking? Philippa Wyatt interviews two men who say their dyslexia is the key to new ideas and the joining of unrelated ideas. The article begins, “Is Dyslexia a weakness or a strength? Designers Ab Rogers and Jim Rokos discuss how they feel dyslexia enables them to think differently and how, in a moment when the work industry is more threatened than ever by the growing power of the intelligent computer, the non-linear, non-binary mind may be coming into its own.”
Time to re-think and value people who think differently in this world of digital binaries. Perhaps is it not a disorder that children need to overcome. The article was published on the Design Council website.
Universal Design in Learning (UDL) has been around for a long time and is evolving with the digital times we live in. Cognitive science has shown us that there isn’t an average student anywhere, and that’s why it’s an illusory student. There are three core elements to UDL: Multiple ways of representing content (how of learning); multiple ways to express learning (what of learning); and multiple ways to engage (why of learning). Beyond Universal Design for Learning: Guiding Principles to Reduce Barriers to Digital & Media Literacy Competence covers the challenges and barriers to accessible learning. It discusses the role of universal design in gaining competency in digital and media literacy. The key point is to recognise diversity – to aim for the average learner is aim for that illusory learner. With the trend to more online learning, UDL is becoming more important to ensure access to the wider population.
Although this article is focused on higher education, the case for captioning could well apply to all education where videos are part of the delivery method. “The Case for Captioned Lectures in Australian Higher Education” concludes that for various reasons, captioning should now be considered mainstream so that more students can benefit, not just students with hearing loss. The article requires institutional access or is available for purchase. But the abstract below is a great synopsis as it gives the bottom line.
Abstract: This article provides a case for the benefits of captioning recorded lecture content in the Australian higher education sector. While online lecture captioning has traditionally been provided on a case-by-case basis to help students who are deaf or hard of hearing, this paper argues for a mainstream approach in order to benefit a range of student groups both with and without disability. It begins with some background on the regulation and technology context for captioning in higher education and online learning in Australia. This is followed by a review of the current literature on the benefits of captioning to a wide range of students both disabled and non-disabled, the perceived barriers to captioning, and how the increasing internationalisation of the university context effects captioning options, both culturally and commercially. The paper concludes by suggesting that it may be inevitable that all recorded lecture content will need to be captioned in the future and highlights the potential benefits to Australian universities to move quickly to embrace this existing technology.”
Authors are: Mike Kent, Katie Ellis, Natalie Latter and Gwyneth Peaty.
Universal design in learning (UDL) began in the 1980s as a way of designing learning programs to incorporate students with disability. Now it is apparent that UDL is increasing success rates across the spectrum of learners. To keep up with the digital age universally designed software tools are being developed and applied. UDL software is not specifically for students with disability. Rather it is to enhance the learning experiences of all students. In an interview with Dr Deb Castiglione, Nicole Martin and Trey Conatser of the University of Kentucky find out what UDL software can do for learners in a Q & A session. The way this is written is also a good example of relating information. Here is part of Castiglione’s response to the question, how is UDL different to accessibility?
“UDL is about incorporating principles and strategies to meet the needs of all learners (including those with disabilities) from the beginning of course/content design/development. By integrating accessibility practices into the mix, you can reach a larger percentage of student needs. For example, if you were to caption a video, not only would you meet the needs of an individual that is deaf or hard of hearing, but captioning also benefits English language learners, students with reading difficulties, as well as those whose hearing ability is affected by noise, or in situations where playing sound is not an option (e.g. no speakers, quiet environment such as the library, sleeping children/spouse, and so on).”
E-learning is taking off in this new digital age. Shane Hogan from Centre for Excellence in Universal Design based in Ireland shows how to make sure the maximum number of people can access and participate in e-learning programs. Using the example of creating e-learning for the public sector on disability equality training, Shane explains the steps they took in the development, and the ways in which content was presented. For anyone involved in e-learning, the 18 minute video is well worth watching to the end. He also addresses employee industrial issues and concerns over privacy and successful course completion.
In Shari Eberts’ blog article, Does Hearing Loss Make it Harder to Remember Things? she explains how people with hearing loss are using most of their brain capacity to interpret sounds. Consequently there is not much left over for remembering.This is particularly the case where there is a lot of background noise. In information situations, such as fire training, this is an important factor in ensuring everyone will remember what to do. In learning situations it also a significant consideration. This finding supports the case for instant captioning of live events and closed captioning in pre-filmed situations. A study on student learning also found that captioning helped learning. Where captioning is not possible, reducing cognitive load is another strategy. That means selecting places where background noise is minimal, speaking clearly and not too fast, using a microphone, and allowing sufficent time for questions. Other studies have found that visual information is more easily remembered by everyone, so pictures and videos would work well in information sessions and instructional situations.
Walking the walk and talking the talk in training sessions is an important factor in adult learning. So when running a course on digital access, the course designer and facilitator needs to think about both their learners as well as the learners of those taking the course. The way to do this was the subject of an interesting Masters study in Canada using ethnographic techniques. The conclusion lists some useful points that every course designer and trainer should think about regardless of the topic.
In her introduction, Keshia Goodwin makes some pertinent points, “The result of a design is dependent on the outlook of the designer, and the design process they use. In very general terms, standard designs follow the standard design iteration process: define the problem, collect information, brainstorm and analyse, develop, test, revise, repeat. The designer continues this process until the design performs as expected. There may, or there may not be feedback from the potential user of the design while the designer tests for solutions.” “While developing my design I learned that not only did the learners need to be aware of what an end user may need; I, the instructor, needed to be conscious of, and accommodate learning barriers to my end users. I needed to be inclusive in my instructional approach, and, be accommodating to what my audience may need when I delivered training. The design, at that point, had come full circle, being inclusive and accessible to learners, and to the learner’s future audience”