Abstract
We can hit an object with a stylus held in our hand to judge the hardness of the object. In order to realize this motion with a teleoperation system, it is necessary to clarify the factors that affect subjective hardness when hitting an object with a stylus. Therefore, we conducted a perceptual experiment to compare subjective hardness and a collision experiment to measure the acceleration response when hitting a block with a stylus. We confirmed that subjective hardness when hitting an object with low stiffness is related to Young’s modulus, which largely agrees with intuitive understanding. In contrast, we also confirmed that the subjective hardness when hitting an object with high stiffness varied depending on the material of the stylus and in some case objects with high stiffness may be perceived softer. This was caused by the double-strike phenomenon of the stylus, and we found that the subjective hardness changed according to the strength of the stimulation due to the double-strike phenomenon. Consequently, we found that the double striking phenomenon appearing in the acceleration response of the stylus can be one a measure for assessing subjective hardness.
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Bergmann Tiest, W.M., Kappers, A.M.L.: Cues for haptic perception of compliance. IEEE Trans. Haptics 2(4), 189–199 (2009)
Hayward, V., Astley, O.R., Cruz-Hernandez, M., Grant, D., Robles-De-La-Torre, G.: Haptic interfaces and devices. Sens. Rev. 24(1), 16–29 (2004)
Birznieks, I., Jenmalm, P., Goodwin, A.W., Johansson, R.S.: Encoding of direction of fingertip forces by human tactile afferents. J. Neurosci. 21(20), 8222–8237 (2001)
Harper, R., Stevens, S.S.: Subjective hardness of compliant materials. Q. J. Exp. Psychol. 16, 204–215 (1964)
Bicchi, A., Scilingo, E.P., Rossi, D.De: Haptic discrimination of softness in teleoperation: the role of the contact area spread rate. IEEE Trans. Robot. Autom. 16(5), 496–504 (2000)
Okamura, A.M., Cutkosky, M.R., Dennerlein, J.T.: Reality-based models for vibration feedback in virtual environments. IEEE/ASME Trans. Mechatron. 6(3), 245–252 (2001)
Kuchenbecker, K.J., Fiene, J., Niemeyer, G.: Improving contact realism through event-based haptic feedback. IEEE Trans. Vis. Comput. Graph. 12(2), 219–230 (2006)
Ikeda, Y., Hasegawa, S.: Characteristics of perception of stiffness by varied tapping velocity and penetration in using event-based haptic. In: Proceedings of 15th Joint Virtual Reality Eurographics Conference on Virtual Environments, pp. 113–116 (2009)
Higashi, K., Okamoto, S., Nagano, H., Yamada, Y.: Effects of mechanical parameters on hardness experienced by damped natural vibration stimulation. In: Proceedings of IEEE International Conference on Systems Man and Cybernetics, pp. 1539–1544 (2015)
Lawrence, D.A., Pao, L.Y., Dougherty, A.M., Salada, M.A., Pavlou, Y.: Rate-hardness: a new performance metric for haptic interfaces. IEEE Trans. Robot. Autom. 16(4), 357–371 (2000)
Han, G., Choi, S.: Extended rate-hardness: a measure for perceived hardness. In: Kappers, A.M.L., van Erp, J.B.F., Bergmann Tiest, W.M., van der Helm, F.C.T. (eds.) EuroHaptics 2010. LNCS, vol. 6191, pp. 117–124. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-642-14064-8_18
LaMotte, R.H.: Softness discrimination with a tool. J. Neurophysiol. 83(4), 1777–1786 (2000)
Culbertson, H., Kuchenbecker, K.J.: Importance of matching physical friction, hardness, and texture in creating realistic haptic virtual surfaces. IEEE Trans. Haptics 10(1), 63–74 (2017)
Cherng, J.G., Peng, S.L.: Transient multiple impulsive signal analysis for pneumatic percussive rivet tools. Mech. Syst. Sig. Process. 8(1), 31–44 (1994)
Wellman, P., Howe, D.: Toward realistic vibrotactile display in virtual environments. Proc. ASME Dyn. Syst. Control Div. 57(2), 713–718 (1995)
Saito, Y., Tadano, K.: Relationship between double-strike phenomenon and perception of hardness. In: 23rd Robotics-Symposia (2018, in press). (in Japanese)
Bolanowski, S.J., Gescheider, G.A., Verrillo, R.T., Checkosky, C.M.: Four channels mediate the mechanical aspects of touch. J. Acoust. Soc. Am. 85(5), 1680–1694 (1988)
Whittle, M.W.: Generation and attenuation of transient impulsive forces beneath the foot: a review. Gait Posture 10(3), 264–275 (1999)
Higashi, K., Okamoto, S., Yamada, Y., Nagano, H., Konyo, M.: Hardness perception by tapping: effect of dynamic stiffness of objects. In: IEEE World Haptics Conference, pp. 37–41 (2017)
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Saito, Y., Tadano, K. (2018). Parameters that Affect Subjective Hardness in the Acceleration Response of a Stylus when Hitting an Object. In: Prattichizzo, D., Shinoda, H., Tan, H., Ruffaldi, E., Frisoli, A. (eds) Haptics: Science, Technology, and Applications. EuroHaptics 2018. Lecture Notes in Computer Science(), vol 10893. Springer, Cham. https://doi.org/10.1007/978-3-319-93445-7_8
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DOI: https://doi.org/10.1007/978-3-319-93445-7_8
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