The tutoring role of mentors working with adults and elderly people with learning disabilities using virtual environments

This article outlines the potential of virtual training environments in the rehabilitation of adults and elderly people with learning disabilities. Before such virtual training environments are developed, tutoring roles for mentors working with adults and elderly people must be investigated. This is because this group of people has far less expectation of and experience with computers than younger people with learning disabilities, for whom virtual training environments have already proved effective. Effective tutoring strategies employed, together with appropriate and well-designed virtual training environments, will be the outcomes of two methods suggested in this article

The Evolution of E-Inclusion: Technology in Education for the Vision-Impaired

The 1970s and 1980s saw a rapid take-up in the use of personal computers. During the same time period, society began to move towards providing equity for people with disabilities. As legislators around the world created new disability and Information Technology policies, more people with disabilities were given access to education and the evolving computing tools provided unprecedented educational opportunities. These opportunities were due to the use of new technologies such as outputting of electronic text to voice synthesizers. The provision of assistive technology was not only helpful; it also provided education through a medium that was previously unavailable, particular to the blind and vision impaired. For much of the 1980s the development of text-processing sensory technologies, connected to personal computers, led to a closer equality between the educational services of the able-bodied and people with disabilities. Unfortunately this evolution as not without notable difficulties: issues surrounding the cost of products, the lack of support from large corporations and choice of platform resulted in substantial difficulties for educators in the assessment of appropriate technology. In addition, many of these products became largely redundant in the late-1980s as corporations began to place more emphasis on the Graphical User Interface (GUI). Although the GUI was remarkably successful in allowing the general public to gain better access to personal computing, it’s non-text nature once again caused a digital divide for people with disabilities. Although it is clear that the evolution of the personal computer has had a significant impact on the provision of education for people with disabilities, this paper highlights the historical repetition where innovation is prioritized above e-inclusion

ICT Barriers for People with Disability in Namibia: Evidence from the 2011 Namibia Population and Housing Census

Computer technology and the Internet have a tremendous potential to increase the independence of people with disabilities. We investigated the extent to which people with disabilities access information communication technologies (ICT) (focusing on access to computers, internet and mobile phone) and how their ICT access compares with the ICT access of the rest of the Namibian population. More specifically, we investigated factors that affect people with disabilities ICT access in Namibia. The study relied on the 2011 Namibia Population and Housing Census as the main data source for analysis. The results showed people with disabilities are disadvantaged in ICT access. The study reveals that education level, work status, age and place of residence are important factors associated with ICT access among people with disabilities. Results also show that there is less disparity between employed and unemployed individuals with disabilities than without disabilities. Additionally, the results show that those classified as “blind”, “autistic”, “hearing difficulties” and “mental disabled” fair worse than people with other disabilities in computer, internet and/or cell phone access. There is a need to consider unique issues affecting ICT access for people living with disabilities to achieve Namibia’s goal of equitable access for all as envisioned in its Vision 2030

Crowdsourcing Accessibility: Human-Powered Access Technologies

People with disabilities have always engaged the people around them in order to circumvent inaccessible situations, allowing them to live more independently and get things done in their everyday lives. Increasing connectivity is allowing this approach to be extended to wherever and whenever it is needed. Technology can leverage this human work force to accomplish tasks beyond the capabilities of computers, increasing how accessible the world is for people with disabilities. This article outlines the growth of online human support, outlines a number of projects in this space, and presents a set of challenges and opportunities for this work going forward

DEVELOPMENT OF MULTI-MODAL CONTROL INTERFACES FOR A SEMI-AUTONOMOUS WHEELCHAIR

The purpose of the project is to assist users with different levels of disabilities to control a semi-autonomous wheelchair. A semi-autonomous wheelchair developed by RIVeR Lab is able to perform assistive control to avoid obstacles and cliffs and to follow walls. With a joystick control adapter, the basic joystick of the wheelchair can take commands directly from computers. In addition to joystick mechanical adapter control, human-machine interaction and control methods such as voice and electromyography (EMG) are deployed, with the aim of enabling people with different levels and types of disabilities to control the wheelchair. These non-physical motion based user control interfaces allow people with limited mobility to control the wheelchair with a desired accuracy

Mobile Phones as Assistive Technologies: Gaps and Opportunities

In the last decade, mobile phones have become invaluable allays in the everyday lives of people with disabilities. Even in low and middle income countries mobile phones are highly popular and the penetration rate of mobile technology is almost three times higher than for desktop computers and broadband lines. Despite their diffusion and their importance, large datasets on how people with disabilities in lower resourced settings use mobile phones, the services they access and the barriers they encounter when interacting with mobile technology, are scarce. This article presents data from a survey with 1000 participants that explored how people with disabilities use mobile phones and the impact that mobile technology has on their daily lives. Findings highlight the presence of a mobile gap with many people with disability struggling to acquire and operate mobile phones independently. Most respondents had only access to basic or feature phones that lacked appropriate accessibility features and offered limited functionality. However, participants still described mobile phones as invaluable tools that could increase access to basic services and offer support in many important activities in their daily lives

Web Interfaces Destined for People with Disabilities

One of the main characteristics of the world that we live in is the access to information and one of the main ways to reach the information is the Internet. Most Internet sites put accessibility problem on a secondary plan. If we try to define this concept (accessibility) we could say that accessibility it’s a way to offer access to information for the people with disabilities. For example blind people can’t navigate on the Internet like usual people. For that reason Internet sites have to put at their disposal ways to make their content known to this people. Accessibility does not refer only at blind people the web accessibility refers to all people who lost their ability to access the Internet sites. The web accessibility includes every disability that stops people with disabilities to access the web sites content like hearing disability, neurological and cognitive. People that have low speed Internet connection or with low performance computers can use the web accessibility

Towards the recognition of the emotions of people with visual disabilities through brain-computer interfaces

This article belongs to the Section Intelligent Sensors.A brain&-computer interface is an alternative for communication between people and computers, through the acquisition and analysis of brain signals. Research related to this field has focused on serving people with different types of motor, visual or auditory disabilities. On the other hand, affective computing studies and extracts information about the emotional state of a person in certain situations, an important aspect for the interaction between people and the computer. In particular, this manuscript considers people with visual disabilities and their need for personalized systems that prioritize their disability and the degree that affects them. In this article, a review of the state of the techniques is presented, where the importance of the study of the emotions of people with visual disabilities, and the possibility of representing those emotions through a brain&-computer interface and affective computing, are discussed. Finally, the authors propose a framework to study and evaluate the possibility of representing and interpreting the emotions of people with visual disabilities for improving their experience with the use of technology and their integration into today's society.This work was supported by the Consejo Nacional de Ciencia y Tecnología CONACyT, through the number 709656 and by the Research Program of the Ministry of Economy and Competitiveness—Government of Spain, (DeepEMR project TIN2017-87548-C2-1-R)