The three papers in this issue of the African Journal of Information and Communication Technology also cover three current hot areas of ICT, voice over Internet protocol (VoIP), ultra wideband systems and human computer interface. In the Issue we also present a list of reviewers who completed reviews of papers for the Journal for the last one year. The high standard of this journal is based on their expertise for which the editorial board is grateful. The Issue also presents three papers of major significance to current research in broadband communications and human-computer interface.
VoIP, UWB, HCI