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We investigate a potentially low-cost multi-user computer pointing interface. Given a choice of four targets arranged on the screen, we looked at what the user's preference is in visiting the targets with a hand-held light source. Our study reveals that our sample group has a preferred starting point when initiating the interaction sequence. In addition, we report how some users contorted their bodies...
The SANTED Virtual Classroom Project is a collaboration initiative of the Departments of Computer Science at Rhodes University and the University of Namibia, conceptualized in 2007 and operational since 2008. The project aims to build capacity in the Computer Science Department at the University of Namibia through curriculum development and delivery, staff development and sharing of resources. This...
The purpose of this paper is to explore how university students can develop knowledge in small task-based groups while acquiring hands-on computer skills. Inspired by the sociocultural perspective, this study presents a theoretical framework on co-construction of knowledge and on computer-supported collaborative learning. The participants were selected from student teachers in Rwanda after a training...
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