A role-model seminar on careers for women in engineering, science and technology will be hosted by Colaiste Dhulaigh, Dublin, tomorrow. The day has been organised by Women in Technology and Science (WITS) and the college. The role models, all female, will cover electronic engineering, zoology, architecture, electrician, computing, the chemical industries, pharmacy, information technology, software design, sound, television, engineering manufacturing, marketing, research and many more.