Abstract
This paper presents a haptic stimulus that enables the discrimination between linear and non-linear functions. These functions correspond to the evolution of divergency for two important states of dynamic systems: quasi-periodic and chaotic states respectively. The proposed approach combines a kinaesthetic feedback, to attract the user on explored attractors, and a vibrotactile feedback, to effectively display the local divergency of the attractor. The experimental results show an improvement of the level of discrimination between the two states and a quicker understanding of the right nature of the signal.
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© 2012 Springer-Verlag Berlin Heidelberg
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Guéniat, F., Gaffary, Y., Pastur, L., Mehdi, A. (2012). Haptic Stimulus for the Discrimination between Intrinsic Properties of Dynamic Systems. In: Isokoski, P., Springare, J. (eds) Haptics: Perception, Devices, Mobility, and Communication. EuroHaptics 2012. Lecture Notes in Computer Science, vol 7283. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31404-9_7
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DOI: https://doi.org/10.1007/978-3-642-31404-9_7
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31403-2
Online ISBN: 978-3-642-31404-9
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