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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Design of a Multilevel Haptic Display
verfasst von : Abdelhamid Drif, Benjamin Le Mercier, Abderrahmane Kheddar
Erschienen in: The Sense of Touch and its Rendering
Verlag: Springer Berlin Heidelberg
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The present chapter describes the design and the realization of a haptic device dedicated to research prototyping of inclusive haptic rendering in bare hand encounter-type interaction. Our device aims at rendering surface profile haptics by means of a multi-stage display combining force and tactile feedback into a single device. The idea behind the multilevel architecture is to superpose actuators of different frequencies and bandwidths each of which is linked to a specific time-space frequency band of the surface profile. We discuss a number of constraints and difficulties that have been faced in an attempt to integrate combined force/tactile rendering in a single compact device with visual space co-localization.