Customising interfaces to service-oriented digital library systems

Abstract

Digital library systems that once were mostly monolithic in construction are slowly making the transition to component-based models. However, it is not clear how best to design or construct the user interfaces to such systems - one alternative would be to create associated interface elements while another would be to create a separable interface layer. This paper discusses an attempt to do the latter by using current browser-based tools - recently named Ajax - in order to visually design the layouts, workflows and service connections of a user experience layer. Expert evaluators provided feedback during this process and the eventual level of functionality and usability of the proof-of-concept system demonstrate the inherent possibilities and relevance of the emerging Ajax technologies for not only the rendering or execution but also the design of browser-based Web applicatons, and digital library systems in particular. © Springer-Verlag Berlin Heidelberg 2006.