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Gonzalez-Castano, F. J.; Garcia-Reinoso, J.; Gil-Castineira, F.; Costa-Montenegro, E.; Pousada-Carballo, J. M. – Computers and Education, 2005
In this paper, we propose an auxiliary "location network", to support user-independent context-awareness in educational data networks; for example, to help visitors in a museum. We assume that, in such scenarios, there exist "service servers" that need to be aware of user location in real-time. Specifically, we propose the implementation of a…
Descriptors: Computer Networks, Information Technology, Telecommunications, Users (Information)
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Habib, Mahmoud – Computers and Education, 1988
Describes a proposed computer system with voice synthesis for reading Arabic and English textual information for the visually impaired that is an alternative to Braille. The conversion of textual alphabet character information to geometrical shape symbols is explained, and peripheral equipment--including scanners and special keyboards--is…
Descriptors: Arabic, Bilingual Instructional Materials, Blindness, Braille