Zlatko Zmijarevic is a research assistant on the Power Systems department of the Faculty of electrical engineering and computing in Zagreb. He is assigned to the project of the Croatian Ministry of Science and Technology named Planning and Control of Medium Developed Power Systems. As a postgraduate student he expects to gain a doctorate in the field of electric power engineering within 3 years. Although his primary areas of professional interests are planning and management of electric distribution networks based on artificial intelligence and heuristic algorithms, he achieved substantial results in power engineering and education using Information technologies. He is involved in several projects that utilize Geographic Information Systems (GIS). Within the joint project WebGIS of the Faculty of electrical engineering and computing and CARNet he investigated the possibilities of integrating GIS and the World Wide Web. In education, apart from usual activities on the Faculty, he is actively involved in implementing Internet technologies and computers in general as tools for graduate and post-graduate power engineering students.