Morphing tactile display for haptic interaction in vehicles

C. Bolzmacher 1 G. Chalubert 1 O. Brelaud 2 J.-P. Alexander 2 M. Hafez 1
1 DIASI - Département Intelligence Ambiante et Systèmes Interactifs
2 Technocentre Renault [Guyancourt]
Abstract : This work describes the design, fabrication and characterization of a morphing (actuated) tactile display based on an array of 32 electromagnetic actuators and a capacitive touch deformable layer. A two-stage locking device allows for reliable pattern creation when the users’ finger is placed on the interface. Taxel (tactile pixel) displacements up to 1.9 mm and a holding force of 1.25 N at 9 W electrical power have been measured. This device integrated in the centre console of vehicles is designed to work in combination with a LCD display mounted in the dashboard to control secondary vehicle systems.
Keywords : Display devices Actuators Automobile manufacture Electromagnets Electric actuators Haptic interfaces Liquid crystal displays Touch-screen panels Mice (computer peripherals) Neurology Deformable layers Electrical power Electromagnetic actuators Fabrication and characterizations Haptic interactions Locking devices Tactile display Locks (fasteners)
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Conference papers
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https://hal-cea.archives-ouvertes.fr/cea-01813731
Contributor : Léna Le Roy <>
Submitted on : Tuesday, June 12, 2018 - 3:30:43 PM
Last modification on : Wednesday, January 23, 2019 - 2:39:24 PM

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C. Bolzmacher, G. Chalubert, O. Brelaud, J.-P. Alexander, M. Hafez. Morphing tactile display for haptic interaction in vehicles. 9th International Conference on Haptics: Neuroscience, Devices, Modeling, and Applications, EuroHaptics 2014, Jun 2014, Versailles, France. pp.333-341, ⟨10.1007/978-3-662-44193-0_42⟩. ⟨cea-01813731⟩

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