PowerPoint and other visual technologies have become pervasive in schools. Adoption of these technologies is perceived as a necessary--or, at the very least, an educationally appropriate--innovation in UK schools, even though systematic examination of their use is relatively recent. On the basis of a wider ethnographic study of ICT use in one UK…

This paper describes an educational package to help the learning process. A case study is presented of an energy distribution course in the Electrical Engineering Department at the Federal University of Espirito Santo (UFES). The advantages of the developed package are shown by comparing it with the traditional academic book. This package presents…

Reintroduces and updates the geographic profile as a visualization technique for representing and analyzing the structure of geographical information. A computer software-generated profile focuses on specific information (persons per square mile in selected cities) and represents that information spatially on a graph. (MJP)