Blindfolded sighted, congenitally blind, late-blind, and very-low-vision subjects were tested on a tangible version of the embedded-figures test. The results of ANOVAs on accuracy measures yielded superior performance by the very-low-vision and late-blind subjects compared with the blindfolded sighted and congenitally blind participants. Accuracy of the congenitally blind subjects was similar t...

Knowledge of object shape is primarily acquired through the visual modality but can also be acquired through other sensory modalities. In the present study, we investigated the representation of object shape in humans without visual experience. Congenitally blind and sighted participants rated the shape similarity of pairs of 33 familiar objects, referred to by their names. The resulting shape ...

Sighted guidance is arguably the most efficient method for aiding visually impaired pedestrians in mobility. A sighted guide's verbal instructions compensate comprehensively for the insufficiency of visual input in navigation. Moreover, the companionship entails sharing of responsibilities and thus increases the blind traveller's sense of security during a journey. The disadvantages of the sigh...

The inclusion of students with disabilities in the education system results content or assessment accommodations to suit students’ special needs and ensure they have acquired objectives listed curriculum. In this paper, we aim at proposing different ways accommodate a university English language test partially blind student who used text-to-speech tools (TTS) order provide them accurate assessm...

Several reports have indicated a higher incidence of absolute pitch in blind than in sighted musicians. Employing a pitch memory task, we examined whether a blind absolute pitch musician would rely on different neural correlates than a group of sighted absolute pitch musicians. The blind musician showed significantly more activation of bihemispheric visual association areas, lingual gyrus, pari...

This paper presents a system, which (in one piece) captures the necessary video and sound equipment, interactive streaming video technology and virtual hypermedia environment into a new web based learning environment. In several steps a lecturer can prepare a video supported lecture, which is automatically synchronized with additional media (material, subtitles). Students can watch these lectur...

iCampus is a prototype multi-agent system whose goal is to provide the ambient intelligence required to connect people in a university campus and make that campus inclusive and accessible. Software agents called guides run on mobile phones to help students with information about people, places, and events, thus providing people real-time, location-based advice that makes them more aware of what...