Creating 3D Interaction Technique Empirical Evaluation with the use of a Knowledge Database of Interaction Experiments
Résumé
Designing usable and effective 3D Interaction Technique (3D IT) is very challenging for system developers and human factors specialists. Indeed, time consuming empirical evaluation is necessary to have an idea about the goodness of 3D IT at the end of its development lifecycle. We have designed and implemented a new system called Empirical Evaluation Assistant to rapidly gather significant feedbacks about the usability of 3D IT during its development lifecycle. Thus, it may be possible to enhance iteratively the 3D IT before it would be evaluated by ergonomics experts at the end of the development. EEA is based on a database where experiments results and evaluation tasks scenario are used to permit to give assistance to the experimenter during the creation of the evaluation and to automate some tasks (e.g. selecting useful questionnaires). EEA has been used to gather results about a 3D IT developed in our research laboratory which is still under study. Results show that EEA has permitted to redesign some characteristics of this 3D IT.
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