Avaliação da visualização de dados para sistemas educacionais: uma análise do sistema de gestão de processos de inscrição

Abstract

It aims to research the visualization of information for teaching, research and extension support systems, through a use case. It resorts to the heuristic inspection of data visualization and the contrast of these results with the analysis data obtained from four other methods, in three stages. In the first stage, an inspection was carried out with specialists using Nielsen's heuristics and a test of observation of use, followed by interviews with users. In the second stage, the Semiotic Inspection Method was applied with experts and the Communication Assessmen tMethod with users. Inspection by heuristics, the third step, was carried out in a web system, intended for data visualization. The contrast between the evaluation and inspection methods identified the types of results, the choice of method according to the objective of the evaluating designer and the promotion of data visualization and organization of information suitable for the target audience.