Harnessing Technology: new modes of technology-enhanced learning: a case study series

This report presents the outcomes and conclusions from a series of 18 case studies exploring the innovative use of technology for learning and teaching using new modes of technology

Studies on Inequalities in Information Society. Proceedings of the Conference, Well-Being in the Information Society

Siirretty Doriast

The Application of Geographic Information Systems to Support Wayfinding for People with Visual Impairments or Blindness

People with visual impairments or legal blindness are relying on differing, comprehensive information utilized for their individual mobility. Increasing the personal mobility of people with disabilities and thereby achieving a self-determined life are major steps toward a more inclusive society. Research and applications on mobility issues of people with visual impairments or blindness mainly focus on technical applications or assistive orientation and navigation devices, and less work is covering the individual needs, e.g., regarding the information required for wayfinding. Moreover, active participation of people with disabilities in research and development is still limited. ways2see offers a new online application to support individual mobility in context of pre-trip planning for people with visual impairments or blindness based on a Geographic Information System (GIS). Obstacles, barriers, landmarks, orientation hints, and directions for wayfinding are generated by user profiles. The underlying network for GIS analysis is designed as pedestrian network. This individually coded network approach integrates sidewalks and different types of crossings and implements various orientation and navigation attributes. ways2see integrates three research realms: firstly, implementing a participative and transdisciplinary research design; secondly, integrating personalized information aligned with the individual user needs; and thirdly, presenting result of GIS analysis through an accessible designed user interface

Designing and Evaluating Accessible E-Learning for Students with Visual Impairments in K-12 Computing Education

This dissertation explores the pathways for making K-12 computing education more accessible for blind or visually impaired (BVI) learners. As computer science (CS) expands into K-12 education, more concerted efforts are required to ensure all students have equitable access to opportunities to pursue a career in computing. To determine their viability with BVI learners, I conducted three studies to assess current accessibility in CS curricula, materials, and learning environments. Study one was interviews with visually impaired developers; study two was interviews with K-12 teachers of visually impaired students; study three was a remote observation within a computer science course. My exploration revealed that most of CS education lacks the necessary accommodations for BVI students to learn at an equitable pace with sighted students. However, electronic learning (e-learning) was a theme that showed to provide the most accessible learning experience for BVI students, although even there, usability and accessibility challenges were present in online learning platforms. My dissertation engaged in a human-centered approach across three studies towards designing, developing, and evaluating an online learning management system (LMS) with the critical design elements to improve navigation and interaction with BVI users. Study one was a survey exploring the perception of readiness for taking online courses between sighted and visually impaired students. The findings from the survey fueled study two, which employed participatory design with storytelling with K-12 teachers and BVI students to learn more about their experiences using LMSs and how they imagine such systems to be more accessible. The findings led to developing the accessible learning content management system (ALCMS), a web-based platform for managing courses, course content, and course roster, evaluated in study three with high school students, both sighted and visually impaired, to determine its usability and accessibility. This research contributes with recommendations for including features and design elements to improve accessibility in existing LMSs and building new ones

An exploration of the potential of Automatic Speech Recognition to assist and enable receptive communication in higher education

The potential use of Automatic Speech Recognition to assist receptive communication is explored. The opportunities and challenges that this technology presents students and staff to provide captioning of speech online or in classrooms for deaf or hard of hearing students and assist blind, visually impaired or dyslexic learners to read and search learning material more readily by augmenting synthetic speech with natural recorded real speech is also discussed and evaluated. The automatic provision of online lecture notes, synchronised with speech, enables staff and students to focus on learning and teaching issues, while also benefiting learners unable to attend the lecture or who find it difficult or impossible to take notes at the same time as listening, watching and thinking

Knowledge Resources for Visually Impaired Persons: An Indian Perspective

The purpose of the study is to identify the sources provided by the universities of India to visually impaired persons to cater their educational requirements. There are 49 Central Universities in India, out of which 15 were selected for the study. The data from selected university libraries was collected using bilateral approach i.e. questionnaire and telephonic interview. It was found that central universities of India are not providing appropriate sources to their visually impaired users to fulfill their educational requirements. Though some universities had taken initiatives in providing the information resources and services, but still there are many aspects which should be looked upon for modification and improvisation. The present study is confined to the central universities of India as it would be difficult to identify each university in India who have started or are in urge to start the services to visually impaired users. It is anticipated that the study would be of immense importance not only for the academic institutions but also for the agencies/organizations working for this user community. The study thus puts light on the situations those are prevailing in academia allied to inclusive education for visually impaired persons and it also provides the way out to overcome such situations. The present study is devoted to particular user community and thus useful for professionals pursuing understanding about the library and information services for these users. Furthermore, the research highlights the present status regarding the availability of the library services for visually impaired users in central universities of India

A Bi-directional Bi-Lingual Translation Braille-Text System

AbstractVisually impaired people are an integral part of the society. However, their disabilities have made them to have less access to computers, the Internet, and high quality educational software than the people with clear vision. Consequently, they have not been able to improve on their own knowledge, and have significant influence and impact on the economic, commercial, and educational ventures in the society. One way to narrow this widening gap and see a reversal of this trend is to develop a system, within their economic reach, and which will empower them to communicate freely and widely using the Internet or any other information infrastructure. Over time, the Braille system has been used by the visually impaired for communication and contact with the outside world. Translation between one language and another, using the Braille coding system, has been limited, problematic, and in many cases, one-directional.This paper describes an Arabic Braille bi-directional and bi-lingual translation/editor system that does not need expensive equipments. With appropriate rule file for any other languages, this system can be generalized to facilitate communication among literate people regardless of their disabilities (visually impaired or sighted), income, languages, and geographical locations

Exploring the Provision of Information Services for Visually Impaired Students: Lessons Learned from the University of Dar es Salaam, Tanzania

This study employed a descriptive research method to investigate the provision of information services for visually impaired students (VIS) at the University of Dar es Salaam. The research conducted a comprehensive examination by employing a census sampling technique, targeting a population of 25 VIS. Qualitative methodologies were utilized to collect data, with thematic analysis serving as the means to categorize and describe the gathered information. The study\u27s findings revealed that VIS have specific information needs, notably necessitating orientation programs for university management and the acquisition of effective computer application skills to manage their studies proficiently. Additionally, the study identified commonly used equipment among VIS, including Perkins braille devices, braille embossers, typewriters, long white canes, and audio recorders. Furthermore, the research exposed limitations in inclusive education, which fails to adequately accommodate the information-seeking requirements of VIS. Limited access to modern facilities and challenges related to mobility stemming from less supportive infrastructure were identified as significant barriers affecting the information-seeking process. Generally, the study emphasized that VIS primarily center their information needs around academic requirements. This highlights the imperative of modern facilities and supportive infrastructure to ensure effective information provision for VIS. These insights emphasize the critical importance of addressing the specific information requirements and challenges faced by visually impaired students within the higher education context