Abstract
Understanding the interplay between surface roughness and material elasticity in haptic texture perception is important. In the real world, these characteristics do not occur isolated from one another, yet, the haptic perceptions of surface features and material properties are often investigated individually. This highlights the need for suitable stimulus material for haptic perceptual experiments. The present research details the manufacturing and validation of a database of stochastically-rough, elastic stimuli tailored for haptic perceptual experiments. The stimulus set comprises 49 3D-printed samples, offering a systematic variation in stochastic microscale roughness and material elasticity, replicating natural surface features without compromising experimental control. The surfaces were generated using an algorithm that produces randomly rough surfaces with well-defined spectral distributions, demonstrating fractal properties over a large range of length scales. Controlled variations in elasticity were implemented via variations of the printing material composition. Finally, we present preliminary perceptual data from two observers, illustrating the discriminability of the stimulus space for roughness and softness discrimination. This database aims to facilitate haptic research on material and texture perception, offering a controlled yet naturalistic set of stimuli to explore the intricate interplay between surface roughness and material elasticity in shaping haptic texture perception.
K. K. Driller and C. Fradet—These authors contributed equally to this research.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
Notes
- 1.
The thickness of the stimuli and their comparatively flat surface leads to a large contact area with the roller of the printer, which increases the risk of head-bumper impacts, especially for the more flexible prints, where the roller cannot scrape away enough material and unwanted material gets stuck. Less curing results in the surface becoming less sticky during the printing process.
References
Persson, B.N.J.: On the fractal dimension of rough surfaces. Tribol. Lett. 54(1), 99–106 (2014). https://doi.org/10.1007/s11249-014-0313-4
Verrillo, R.T., Bolanowski, S.J., McGlone, F.P.: Subjective magnitude of tactile roughness. Somatosens. Motor Res. 16(4), 352–360 (1999). https://doi.org/10.1080/08990229970401
Hollins, M., Risner, S.R.: Evidence for the duplex theory of tactile texture perception. Percept. Psychophys. 62(4), 695–705 (2000). https://doi.org/10.3758/bf03206916
Libouton, X., Barbier, O., Plaghki, L., Thonnard, J.-L.: Tactile roughness discrimination threshold is unrelated to tactile spatial acuity. Behav. Brain Res. 208(2), 473–478 (2010). https://doi.org/10.1016/j.bbr.2009.12.017
Yoshioka, T., Gibb, B., Dorsch, A.K., Hsiao, S.S., Johnson, K.O.: Neural coding mechanisms underlying perceived roughness of finely textured surfaces. J. Neurosci.: Off. J. Soc. Neurosci. 21(17), 6905–6916 (2001). https://doi.org/10.1523/JNEUROSCI.21-17-06905.2001
Bergmann Tiest, W.M., Kappers, A.M.L.: Analysis of haptic perception of materials by multidimensional scaling and physical measurements of roughness and compressibility. Acta Physiol. (Oxf.) 121(1), 1–20 (2006). https://doi.org/10.1016/j.actpsy.2005.04.005
Hollins, M., Bensmaïa, S., Karlof, K., Young, F.: Individual differences in perceptual space for tactile textures: evidence from multidimensional scaling. Percept. Psychophys. 62(8), 1534–1544 (2000). https://doi.org/10.3758/BF03212154
Okamoto, S., Nagano, H., Yamada, Y.: Psychophysical Dimensions of Tactile Perception of Textures. IEEE Trans. Haptics 6(1), 81–93 (2013). https://doi.org/10.1109/TOH.2012.32
Ernst, M.O., Bülthoff, H.H.: Merging the senses into a robust percept. Trends Cogn. Sci. 8(4), 162–169 (2004). https://doi.org/10.1016/j.tics.2004.02.002
Gedsun, A., Sahli, R., Meng, X., Hensel, R., Bennewitz, R.: Bending as key mechanism in the tactile perception of fibrillar surfaces. Adv. Mater. Interfaces 9(4), 2101380 (2022). https://doi.org/10.1002/admi.202101380
Müser, M., Dapp, W.B.: The contact mechanics challenge: problem definition. arXiv Soft Condensed Matter (2015). https://www.semanticscholar.org
Müser, M.H., et al.: Meeting the contact-mechanics challenge. Tribol. Lett. 65(4), 118 (2017). https://doi.org/10.1007/s11249-017-0900-2
Bensmaia, S., Hollins, M.: The vibrations of texture. Somatosens. Mot. Res. (2003). https://doi.org/10.1080/0899022031000083825
Wiertlewski, M., Hudin, C., Hayward, V.: On the 1/f noise and non-integer harmonic decay of the interaction of a finger sliding on flat and sinusoidal surfaces. In: Proceedings of the 2011 World Haptics Conference (2011). https://doi.org/10.1109/WHC.2011.5945456
Kuroki, S., Sawayama, M., Nishida, S.: Haptic metameric textures. bioRxiv 653550 (2019). https://doi.org/10.1101/653550
Kuroki, S., Sawayama, M., Nishida, S.: The roles of lower- and higher-order surface statistics in tactile texture perception. J. Neurophysiol. 126(1), 95–111 (2021). https://doi.org/10.1152/jn.00577.2020
Sahli, R., et al.: Tactile perception of randomly rough surfaces. Sci. Rep. 10(1), 15800 (2020). https://doi.org/10.1038/s41598-020-72890-y
Gent, A.N.: On the relation between indentation hardness and young’s modulus. Rubber Chem. Technol. 31(4), 896–906 (1958). https://doi.org/10.5254/1.3542351
Röttger, M.C., et al.: Contact.engineering-create, analyze and publish digital surface twins from topography measurements across many scales. Surf. Topogr.: Metrol. Properties 10(3), 035032 (2022). https://doi.org/10.1088/2051-672X/ac860a
Owen, L., Browder, J., Letham, B., Stocek, G., Tymms, C., Shvartsman, M.: Adaptive nonparametric psychophysics. arXiv (2021). https://doi.org/10.48550/ARXIV.2104.09549
Acknowledgments
We thank Roland Bennewitz and his team for providing the surface generation algorithm and for the optical profilometry measurements. We thank Joris van Dam for his assistance on the 3D-printing process as well as Nazih Mechbal and Cyril Gorny (Laboratoire PIMM) for their assistance on the contact profilometry. We acknowledge the funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Actions - Innovative Training Networks grant agreement H-Reality No 801413.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Ethics declarations
Disclosure of Interests
The authors have no competing interests to declare that are relevant to the content of this article.
Rights and permissions
Copyright information
© 2025 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Driller, K.K., Fradet, C., Hayward, V., Hartcher-O’Brien, J. (2025). Conception and Design of a Dual-Property Haptic Stimuli Database Integrating Stochastic Roughness and Elasticity. In: Kajimoto, H., et al. Haptics: Understanding Touch; Technology and Systems; Applications and Interaction. EuroHaptics 2024. Lecture Notes in Computer Science, vol 14769. Springer, Cham. https://doi.org/10.1007/978-3-031-70061-3_19
Download citation
DOI: https://doi.org/10.1007/978-3-031-70061-3_19
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-70060-6
Online ISBN: 978-3-031-70061-3
eBook Packages: Computer ScienceComputer Science (R0)