Interaction, usability and aesthetics
Antonella De Angeli, Alistair Sutcliffe, Jan Hartmann · 2006
In this paper we describe an evaluation of two websites with the same content but different interface styles (traditional menu-based and interactive metaphors). A formative usability evaluation was carried out with heuristic assessment of aesthetics, and questionnaire assessment of aesthetics, content, information quality, usability and post-test memory. The study revealed that perception of information quality is affected by the interaction style implemented in the interface, in a manner resembling the halo effect in person perception. Implications for website design and evaluation are discussed. Copyright 2006 ACM.