An HCI-enriched model for supporting human-machine systems design and evaluation

International audienceThe main development models from Software Engineering are too general and largely insufficient in term of interactive systems development. One solution to this problem is the proposal to use so-called HCI-enriched models. Such a model, called (pronounced "nabla"), is presented in this paper. During a questionnaire-based evaluation, this model has been compared with four classical models (Waterfall, V, Spiral and Incremental models) and five other HCI-enriched models. The first results of this evaluation, led with 43 subjects are discussed in the paper