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Demetriadis, Stavros; Karoulis, Athanasios; Pombortsis, Andreas – Computers & Education, 1999
Describes the use of "Graphical" Jogthrough method for evaluating the user-interface design of the Network Simulator, an educational simulation program that enables users to virtually build a computer network, install hardware and software components, make necessary settings, and test the functionality of the network. Presents evaluation results…
Descriptors: Computer Graphics, Computer Interfaces, Computer Networks, Computer Oriented Programs
Soete, George J. – 1997
Geographic Information Systems (GIS) integrate computer hardware, software, data, and the human mind to bring new perspectives to creative problem solving. The power of GIS is in adding a graphic, spatial dimension to problem solving. Still an emerging technology for most libraries, GIS can be expensive, entails a steep learning curve, and…
Descriptors: Academic Libraries, Case Studies, Computer Graphics, Computer Simulation