Joan GallagherJoan Gallagher, Bcomm, DipEd, Dip in IS, MSc in Computer Applications for Ed, is Head of the Multimedia Department and teaches Information Technology, Business Studies and Web Authoring at Senior College Dun Laoghaire. Siobhбn Coghlan, BS, DipEd, lectures in Information Technology and Text Processing at the Institute of Technology, Tralee. Read More Read Less