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Multi-évaluation du Pointage : Application à la Dyspraxie

Abstract : Fitts law is widely used in HCI to evaluate pointing performance. However it presents flaws that can be exacerbated when the evaluation takes place with atypical populations. In this article, we present three evaluation methods for pointing performance that have been proposed recently (the WHo model, the EMG regression and the method of PVPs) and that address one or more of these flaws. We illustrate the methods on real data (4 typical subjects, 2 young subjects with dyspraxia) and discuss pros and cons of each method of this new toolbox.
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Submitted on : Tuesday, November 26, 2019 - 4:46:29 PM
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Julien Gori, Michel Beaudouin-Lafon, Yves Guiard. Multi-évaluation du Pointage : Application à la Dyspraxie. IHM 2019 - 31e conférence francophone sur l'Interaction Homme-Machine, Dec 2019, Grenoble, France. pp.1--12, ⟨10.1145/3366550.3372250⟩. ⟨hal-02381587⟩



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