Derek Keats is executive director of information and communication services at the University of the Western Cape; he has a mandate to use information and communications technologies to strengthen the University as a national institution of higher education in South Africa. He is a biologist with strong interests in using technology to improve teaching and learning, to enable higher education in the developing world to respond to the challenges of globalization, and to promote sustainable development while maintaining the quality of the environment. He has developed a number of initiatives in the fields of educational and environmental informatics. brain teaser gamestime management gamespc gamesbest pc gamesmahjongaction gamesshooter gamesmatch 3 gamesdownloadable games