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Vers l’utilisation de pictogrammes affichables sur des tablettes à picots rétractables pour l’illustration de livres tactiles : importance de la résolution de la tablette

Abstract : Illustrated books hold a special place in the development of children. However, few suitable books are available for children with visual impairments. New technologies such as retractable pin tablets make it possible to easily create dynamic illustrations for many books. The illustrations would be based on a set of raised points, representing a shape. In this study, we evaluated the recog- nition of stimuli achieved with raised dots by 28 sighted and blind children. We have observed that “high resolution” dotted pictograms can be well recognized by blind children. Comparing our study with the literature, we highlight the importance of the size and proximity of the dots, with higher recognition rates for pictograms illustrated with better resolution.
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https://hal.archives-ouvertes.fr/hal-03290064
Contributor : Christine Michel <>
Submitted on : Monday, July 19, 2021 - 10:26:20 AM
Last modification on : Thursday, September 9, 2021 - 3:37:17 AM

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EIAH2021_Mascle_et_al.pdf
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  • HAL Id : hal-03290064, version 1

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Carolane Mascle, Gwenaël Kaminski, Florence Bara, Christophe Jouffrais. Vers l’utilisation de pictogrammes affichables sur des tablettes à picots rétractables pour l’illustration de livres tactiles : importance de la résolution de la tablette. 10ème Conférence sur les Environnements Informatiques pour l’Apprentissage Humain (EIAH 2021), ATIEF : Association des Technologies de l’Informationpour l’Éducation et la Formation, Jun 2021, Fribourg, Suisse. pp.348-353. ⟨hal-03290064⟩

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