Adaptic: A Shape Changing Prop with Haptic Retargeting - Archive ouverte HAL
Communication Dans Un Congrès Année : 2021

Adaptic: A Shape Changing Prop with Haptic Retargeting

John C Mcclelland
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  • PersonId : 1407063
Robert J Teather
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  • PersonId : 1407064
Pablo Figueroa
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  • PersonId : 1265727
Audrey Girouard
  • Fonction : Auteur
  • PersonId : 1016223

Résumé

We present Adaptic, a novel ”hybrid” active/passive haptic device that can change shape to act as a proxy for a range of virtual objects in VR. We use Adaptic with haptic retargeting to redirect the user’s hand to provide haptic feedback for several virtual objects in arm’s reach using only a single prop. To evaluate the effectiveness of Adaptic with haptic retargeting, we conducted a within-subjects experiment employing a docking task to compare Adaptic to non-matching proxy objects (i.e., Styrofoam balls) and matching shape props. In our study, Adaptic sat on a desk in front of the user and changed shapes between grasps, to provide matching tactile feedback for various virtual objects placed in different virtual locations. Results indicate that the illusion was convincing: users felt they were manipulating several virtual objects in different virtual locations with a single Adaptic device. Docking performance (completion time and accuracy) with Adaptic was comparable to props without haptic retargeting.
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Dates et versions

hal-04669495 , version 1 (08-08-2024)

Identifiants

Citer

Johann Felipe Gonzalez Avila, John C Mcclelland, Robert J Teather, Pablo Figueroa, Audrey Girouard. Adaptic: A Shape Changing Prop with Haptic Retargeting. SUI '21: Symposium on Spatial User Interaction, Nov 2021, Virtual Event USA, United States. pp.1-13, ⟨10.1145/3485279.3485293⟩. ⟨hal-04669495⟩
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