2012
DOI: 10.1007/978-3-642-31522-0_13
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Identifying Barriers to Collaborative Learning for the Blind

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Cited by 9 publications
(13 citation statements)
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“…A questionnaire conducted with blind and visually impaired learners [7] shows that synchronous collaborative communication tools are seldom used. Face-to-face communication is more common in education.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…A questionnaire conducted with blind and visually impaired learners [7] shows that synchronous collaborative communication tools are seldom used. Face-to-face communication is more common in education.…”
Section: Related Workmentioning
confidence: 99%
“…Previous research showed that Blackboard Collaborate0 F 1 and Talking Communities1 F 2 are the most accessible classrooms of overall 16 virtual classrooms analyzed [10]. Nevertheless, even if they were technically fully accessible via assistive technologies, issues concerning their dynamic, synchronous, interactive and visual character still pose barriers for blind learners [7,10]. The possibility to display simple graphics and to provide an insight on spatial layout and relationships on tactile graphical displays -like suggested in [14] -could help to improve the information retrieval, communication and collaboration in virtual classrooms for blind learners.…”
Section: Introductionmentioning
confidence: 99%
“…Nur wenige Untersuchungen analysieren, wie synchrone Kommunikation und Kollaboration für Menschen mit Behinderung erleichtert werden können. Eine Umfrage mit blinden und sehbehinderten Probanden (Köhlmann 2012) …”
Section: Forschungsstandunclassified
“…d. R. Screenreader und Braillezeile -erfolgt jedoch nur text-und zeilenbasiert. Der damit geringe Umfang an gleichzeitig verfügbarer Information erschwert u. a. die Wahrnehmung synchroner Ereignisse, dynamisch erstellter Inhalte sowie Änderungen und räumlicher Zusammenhänge (Köhlmann 2012). Weiterhin können sich die Audioausgaben des Screenreaders, der Audiokonferenz und der Audiosignale des virtuellen Klassenzimmers überlagern und somit einen Wechsel der Hände von der Tastatur zur Braillezeile als Ausgabegerät erfordern,…”
unclassified
“…In the context of a comprehensive requirements analysis for accessible virtual classrooms for the Blind [2,3], this paper analyses the conformance of four virtual classrooms to the screen reader Jaws. The goal is to define concrete barriers for the non-visual usage, to determine whether the accessibility features of the solutions described can be affirmed and if they are sufficient to enable blind users to participate in a VC session equally to users without disabilities.…”
Section: Introductionmentioning
confidence: 99%