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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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Nickerson, Gord – CD-ROM Professional, 1991
Describes the hardware components of a CD-ROM workstation and offers guidelines for selection decisions. Components discussed include CD-ROM drives; keyboards; monitors, including color and monochrome; graphics; microcomputers, including memory requirements; disk storage, including hard disks and floppy disks; and printers. Turnkey systems are…
Descriptors: Computer Graphics, Computer Peripherals, Computer Printers, Computer System Design