Walcott, Paul Anthony2008-12-162008-12-162008-12-16https://hdl.handle.net/2139/3053enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduInformation display systemsSigns and signboardsSports officiatingDisplay boardsDesign of electronic scoring and signing systemsThesis