Identificando problemas de usabilidade através de inspeção no modelo de interação

Authors:
Macilon A. Costa Neto;Alessandro J. De Souza;Jair C. Leite
Affiliations:
CCET -- UFAC, Rio Branco -- AC;DIATINF -- IFRN, Natal -- RN;DIMAp -- UFRN, Natal -- RN
Venue:
Proceedings of the 10th Brazilian Symposium on on Human Factors in Computing Systems and the 5th Latin American Conference on Human-Computer Interaction
Year:
2011

Citing 8
Cited 0

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Abstract

Usability evaluation at design-time can save a lot of money in software projects by allowing a fast time-to-market. It also avoids fixing usability problems only after laboratory tests, which requires changing code. Design-time evaluation could use both software models and prototypes. In this paper, we describe a model-based usability inspection technique to evaluate interaction models. Our technique use ALa-DIM modeling language that focus on the abstract structure of user-system interaction and also in the main contents that the designer wants to communicate to the user. It helps the usability experts to evaluate the designer's communicative intentions in the user interface.