I designed the organisation of the pull down menu, visual appearance and layout of main window, and main dialogs (see below) for OceanBrowser (OB) software application. This software makes accessing distance delivered courses easy and efficient by distributing course content on DVD-ROM, with synchronous collaboration (chat, voip), updates and web applications (forums, wiki etc) accessible via the internet. OB is particularly used in distance and continuing medical education (CME).