Abstract
Designing a meaningful robotic tactile sensing system requires a broad, but integrated, knowledge of how tactile information is encoded and transmitted at various stages of interaction via touch. In this context, various scientific studies on human sense of touch can provide a good starting point. The sense of touch in humans comprises of two main submodalities, i.e. “cutaneous” and “kinesthetic”, characterized on the basis of the site of sensory inputs. Much of the real world interactions involve both cutaneous/tactile and kinesthetic submodalities. This chapter focuses on the cutaneous/tactile component of human sense of touch. A brief discussion on the spatial properties of the human skin and its receptors is presented. The discussion is followed by the role and perceptual importance of the cutaneous/tactile sense in humans. This chapter has been included with an aim to understand if (and how) human tactile sensing can be the basis for the robotic tactile sensing. The chapter concludes with a set of design criteria, derived from the discussion on human cutaneous sensing, for robotic tactile system.
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Notes
- 1.
The voltage pulses generated when the stimulus is greater than a threshold.
- 2.
Both FA and SA are further classified as type I (FA-I, SA-I) and type II (FA-II, SA-II).
- 3.
Two points threshold method involves measurement of the minimal interstimulus distance required to perceive two simultaneously applied stimuli as distinct (the indentations of the points of a pair of caliper, for example).
- 4.
In orientation grating method, subjects are presented with a grating in one of two orientations on the skin. For example, on the fingerpad the gratings are presented in either a proximal–distal orientation or at right angles to that in the lateral–medial orientation. The subject indicates the orientation. The grating orientation task relies on devising stimuli that are identical except for the orientation in which they are presented to the skin.
- 5.
For hearing the threshold is about 0.01 ms and for vision it is about 25 ms [33].
- 6.
The early processed tactile signals are directly related to stimuli, whereas later processing stages are progressively more abstract.
- 7.
The levels at which contact forces should be resolved can also be obtained by the knowledge of the elasticity of the fingertip skin and minimum detectable skin displacement. Given that the elasticity of fingertip skin is roughly of the order of 103 N/m and the detectable skin displacement is of the order of 10−6 m (Fig. 3.2), one could conclude that the sensor should resolve 10−3 N.
References
T.D. Crouch, Wings: A History of Aviation from Kites to the Space Age (Norton, New York, 2003)
R. Pfeifer, M. Lungarella, F. Lida, Self-organization, embodiment and biologically inspired robotics. Science 318, 1088–1093 (2007)
G. Bekey, Autonomous Robots: From Biological Inspiration to Implementation and Control (MIT Press, Cambridge, 2005)
T.J. Prescott, P. Redgrave, K. Gurney, Layered control architectures in robots and vertebrates. Adapt. Behav. 7(1), 99–127 (1999)
R.A. Brooks, New approaches to robotics. Science 253, 1227–1232 (1991)
J.M. Wolfe, K.R. Kluender, D.M. Levi, L.M. Bartoshuk, R.S. Herz, R.L. Klatzky, S.J. Lederman, Sensation and Perception (Sinauer, Sunderland, 2006)
E.R. Kandel, J.H. Schwartz, T.M. Jessell, Principles of Neural Science, 4th edn. (McGraw-Hill, New York, 2000)
R.L. Klatzky, S.J. Lederman, Touch, in Experimental Psychology, ed. by A.F. Healy, R.W. Proctor. Handbook of Psychology, vol. 4 (Wiley, New York, 2003), pp. 147–176
R.S. Johannson, G. Westling, Roles of glabrous skin receptors and sensorimotor memory in automatic control of precision grip when lifting rougher or more slippery objects. Exp. Brain Res. 56, 550–564 (1984)
D. Purves, G.J. Augustine, D. Fitzpatrick, W.C. Hall, A.-S. LaMantia, J.O. McNamara, L.E. White, Neuroscience, 4th edn. (Sinauer, Sunderland, 2008)
N. Cauna, Nature and functions of the papillary ridges of the digital skin. Anat. Rec. 119, 449–468 (1954)
G.J. Gerling, G.W. Thomas, The effect of fingertip microstructures on tactile edge perception, in First Joint Eurohaptics Conference on Haptic Interfaces for Virtual Environment and Teleoperator Systems (2005), pp. 63–72
T.A. Quilliam, The structure of fingerprint skin, in Active Touch: The Mechanisms of Recognition of Objects by Manipulation, ed. by G. Gordon (Pergamon, Elmsdorf, 1978), pp. 1–18
R.S. Johannson, A.B. Vallbo, Tactile sensibility in the human hand: relative and absolute densities of four types of mechanoreceptive units in glabrous skin. J. Physiol. 286, 283–300 (1979)
J.R. Phillips, K.O. Johnson, Tactile spatial resolution III—a continuum mechanics model of skin predicting mechanoreceptors responses to bars, edges and gratings. J. Neurophysiol. 46(6), 1204–1255 (1981)
R.S. Johannson, U. Landstrom, R. Lundstorm, Responses of mechanoreceptors afferent units in the glabrous skin of the human hand to sinusoidal skin displacements. Brain Res. 244, 17–25 (1982)
A.B. Valbo, R.S. Johannson, Properties of cutaneous mechanoreceptors in the human hand related to touch sensation. Hum. Neurobiol. 3, 3–14 (1984)
R.S. Dahiya, G. Metta, M. Valle, G. Sandini, Tactile sensing—from humans to humanoids. IEEE Trans. Robot. 26(1), 1–20 (2010)
R.S. Johannson, J.R. Flanagan, Tactile sensory control of object manipulation in humans, in Somatosensation, ed. by E. Gardner, J.H. Kaas. The Senses: A Comprehensive Reference, vol. 6 (Academic Press, San Diego, 2008), pp. 67–86
J.M. Loomis, S.J. Lederman, Tactual perception, in Handbook of Perception and Human Performances, vol. 2 (Wiley, New York, 1986), p. 2
S. Weinstein, Intensive and extensive aspects of tactile sensitivity as a function of body part, sex and laterality, in The Skin Senses (Thomas, Springfield, 1968)
K.O. Johanson, J.R. Phillips, Tactile spatial resolution. I. Two-point discrimination, gap detection, grating resolution, and letter recognition. J. Neurophysiol. 46, 1177–1192 (1981)
J.C. Craig, Grating orientation as a measure of tactile spatial acuity. Somatosens. Motor Res. 16(3), 197–206 (1999)
J.C. Craig, K.B. Lyle, A comparison of tactile spatial sensitivity on the palm and fingerpad. Percept. Psychophys. 63(2), 337–347 (2001)
J.M. Loomis, On the tangibility of letters and braille. Percept. Psychophys. 29, 37–46 (1981)
J.C. Craig, J.M. Kisner, Factors affecting tactile spatial acuity. Somatosens. Motor Res. 15(1), 29–45 (1998)
S.J. Bensmaia, J.C. Craig, K.O. Johanson, Temporal factors in tactile spatial acuity: evidence for RA interference in fine spatial processing. J. Neurophysiol. 95, 1783–1791 (2006)
J.B.F. Van Erp, Touch down: vibrotactile spatial acuity on the torso: effect of location and timing parameters, in First Joint Eurohaptics Conference on Haptic Interfaces for Virtual Environment and Teleoperator Systems (2005)
J. Scheibert, S. Leurent, A. Prevost, G. Debregeas, The role of fingerprints in the coding of tactile information probed with a biomimetic sensor. Science 323, 1503–1506 (2009)
R.S. Dahiya, M. Gori, Probing with and into fingerprints. J. Neurophysiol. 104, 1–3 (2010)
S.J. Lederman, Heightening tactile impressions of surface texture, in Active Touch: The Mechanisms of Recognition of Objects by Manipulation, ed. by G. Gordon (Pergamon, Oxford, 1978), pp. 205–214
G.A. Gescheider, Temporal relation in cutaneous stimulation, in Cutaneous Communication Systems and Devices, ed. by G. Gordon (Psychonomic Society, Austin, 1974), pp. 33–37
C.E. Sherrick, R.W. Cholewiak, Cutaneous sensitivity, in Handbook of Perception and Human Performance, ed. by K. Boff, L. Kaufman, J.L. Thomas (Wiley, New York, 1986), pp. 12-1–12-58
E.C. Lechelt, Temporal numerosity discrimination—intermodal comparisons revisited. Br. J. Psychol. 66, 101–108 (1975)
J.C. Craig, X. Baihua, Temporal order and tactile patterns. Percept. Psychophys. 47(1), 22–34 (1990)
L.A. Jones, S.J. Lederman, Tactile sensing, in Human Hand Function (Oxford University Press, Cambridge, 2006), pp. 44–74
R.S. Johannson, A.B. Vallbo, Spatial properties of the population of mechanoreceptive units in the glabrous skin of the human hand. Brain Res. 184, 353–366 (1980)
R.S. Johannson, A.B. Vallbo, G. Westling, Thresholds of mechanosensitive afferents in the human hand as measured with Von Frey hairs. Brain Res. 184, 343–351 (1980)
J.C. Stevens, K.K. Choo, Temperature sensitivity of the body surface over the life span. Somatosens. Motor Res. 15, 13–28 (1998)
R.S. Johannson, I. Birznieks, First spikes in ensembles of human tactile afferents code complex spatial fingertip events. Nat. Neurosci. 7(2), 170–177 (2004)
P. Jenmalm, I. Birznieks, A.W. Goodwin, R.S. Johannson, Influence of object shape on responses of human tactile afferents under conditions characteristics of manipulation. Eur. J. Neurosci. 18, 164–176 (2003)
A. Berthoz, The Brain’s Sense of Movement (Harvard University Press, Cambridge, 2000)
S.S. Hsiao, J. Lane, P. Fitzgerald, Representation of orientation in the somatosensory system. Behav. Brain Res. 135, 93–103 (2002)
B.E. Stein, M.A. Meredith, The Merging of the Senses (MIT Press, Cambridge, 1993)
I. Birznieks, P. Jenmalm, A.W. Goodwin, R.S. Johannson, Encoding of direction of fingertip forces by human tactile afferents. J. Neurosci. 21(20), 8222–8237 (2001)
R.H. LaMotte, M.A. Srinivasan, Tactile discrimination of shape: responses of slowly adapting mechanoreceptive afferents to a step stroked across the monkey fingerpad. J. Neurosci. 7(6), 1655–1671 (1987)
R.H. LaMotte, M.A. Srinivasan, Tactile discrimination of shape: responses of rapidly adapting mechanoreceptive afferents to a step stroked across the monkey fingerpad. J. Neurosci. 7(6), 1672–1681 (1987)
M.A. Srinivasan, R.H. LaMotte, Tactile discrimination of shape: responses of slowly and rapidly adapting mechanoreceptive afferents to a step indented into the monkey fingerpad. J. Neurosci. 7(6), 1682–1697 (1987)
A.W. Goodwin, V.G. Macefield, J.W. Bisley, Encoding of object curvature by tactile afferents from human fingers. J. Neurophysiol. 78(6), 2881–2888 (1997)
P.S. Khalsa, R.M. Friedman, M.A. Srinivasan, R.H. LaMotte, Encoding of shape and orientation of objects indented into the monkey fingerpad by populations of slowly and rapidly adapting mechanoreceptors. J. Neurophysiol. 79, 3238–3251 (1998)
S.J. Lederman, D.T. Pawluk, Lessons from the study of biological touch for robotic tactile sensing, in Advanced Tactile Sensing for Robots—Robotics and Automated Systems, ed. by H.R. Nicholls, vol. 5 (World Scientific, Singapore, 1992), pp. 151–192
C.E. Connor, K.O. Johnson, Neural coding of tactile texture: comparison of spatial and temporal mechanisms for roughness perception. J. Neurosci. 12(9), 3414–3426 (1992)
D.T. Blake, S.S. Hsiao, K.O. Johnson, Neural coding mechanisms in tactile pattern recognition: the relative contributions of slowly and rapidly adapting mechanoreceptors to perceived roughness. J. Neurosci. 17(19), 7480–7489 (1997)
E.M. Meftah, L. Belingard, C.E. Chapman, Relative effects of the spatial and temporal characteristics of scanned surfaces on human perception of tactile roughness using passive touch. Exp. Brain Res. 132, 351–361 (2000)
C.J. Cascio, K. Sathian, Temporal cues contribute to tactile perception of roughness. J. Neurosci. 21(14), 5289–5296 (2001)
J.W. Morley, A.W. Goodwin, I. Darian-Smith, Tactile discrimination of gratings. Exp. Brain Res. 49, 291–299 (1983)
S.J. Lederman, The perception of surface roughness by active and passive touch. Bull. Psychon. Soc. 18, 252–255 (1983)
A.M. Smith, G. Gosselin, B. Houde, Deployment of fingertip forces in tactile exploration. Exp. Brain Res. 147, 209–218 (2002)
A.M. Smith, C.E. Chapman, M. Deslandes, J.S. Langlais, M.P. Thibodeau, Role of friction and tangential force variation in the subjective scaling of tactile roughness. Exp. Brain Res. 144, 211–223 (2002)
M.A. Srinivasan, R.H. LaMotte, Tactual discrimination of softness. J. Neurophysiol. 73, 88–101 (1995)
K.O. Johanson, S.S. Hsiao, Neural mechanisms of tactile form and texture perception. Annu. Rev. Neurosci. 15, 227–250 (1992)
F. Binkofski, E. Kunesch, J. Classen, R.J. Seitz, H.J. Freund, Tactile apraxia—unimodal apractic disorder of tactile object recognition associated with parietal lobe lesions. Brain 124, 132–144 (2001)
A. Bodegård, A. Ledberg, S. Geyer, E. Naito, K. Zilles, P.E. Roland, Object shape differences reflected by somatosensory cortical activation in human. J. Neurosci. 20(RC51), 1–5 (2000)
R.D. Howe, M.R. Cutkosky, Dynamic tactile sensing: perception of fine surface features with stress rate sensing. IEEE Trans. Robot. Autom. 9(2), 140–151 (1993)
L.A. Jones, E. Piateski, Contribution of tactile feedback from the hand to the perception of force. Exp. Brain Res. 168, 298–302 (2006)
S.L. Kilbreath, K. Refshauge, S.C. Gandevia, Differential control of digits in human hand: evidence from digital anaesthesia and weight matching. Exp. Brain Res. 117, 507–511 (1997)
A.S. Augurelle, A.M. Smith, T. Lejeune, J.L. Thonnard, Importance of cutaneous feedback in maintaining a secure grip during manipulation of hand-held objects. J. Neurophysiol. 89, 665–671 (2003)
R.M. Murray, Z. Li, S.S. Sastry, A Mathematical Introduction to Robotic Manipulation (CRC Press, Boca Raton, 1994)
G. Cadoret, A.M. Smith, Friction not texture, dictates grip forces during object manipulation. J. Neurophysiol. 75, 1963–1969 (1996)
J.R. Flanagan, A.M. Wing, Modulation of grip force with load force during point-to-point arm movements. Exp. Brain Res. 95, 131–143 (1993)
E. Oliver, M. Davare, M. Andres, L. Fadiga, Precision grasping in humans: from motor control to cognition. Curr. Opin. Neurobiol. 17, 644–648 (2007)
R.S. Johannson, J.R. Flanagan, Coding and use of tactile signals from the fingertips in object manipulation tasks. Nat. Rev., Neurosci. 10, 345–359 (2009)
M.S.A. Graziano, M.M. Botvinick, How the brain represents the body: insights from neurophysiology and psychology, in Common Mechanisms in Perception and Action: Attention and Performance, ed. by W. Prinz, B. Hommel (Oxford University Press, Oxford, 2002), pp. 136–157
M. Gentilucci, I. Toni, E. Daprati, M. Gangitano, Tactile input of the hand and the control of reaching to grasp movements. Exp. Brain Res. 114, 130–137 (1997)
W. Goebl, C. Palmer, Tactile feedback and timing accuracy in piano performance. Exp. Brain Res. 186, 471–479 (2008)
J. Voisin, Y. Lamarre, C.E. Chapman, Haptic discrimination of object shape in humans: contribution of cutaneous and proprioceptive inputs. Exp. Brain Res. 145, 251–260 (2002)
S. Guest, C. Catmur, D. Lloyd, C. Spence, Audiotactile interactions in roughness perception. Exp. Brain Res. 146, 161–171 (2002)
M.O. Ernst, M.S. Banks, Humans integrate visual and haptic information in a statistically optimal fashion. Nature 415, 429–433 (2002)
H.B. Helbig, M.O. Ernst, Optimal integration of shape information from vision and touch. Exp. Brain Res. 179, 595–606 (2007)
R.J. Van Beers, D.M. Wolpert, When feeling is more important than seeing in sensorimotor adaptation. Curr. Biol. 12, 834–837 (2002)
A.M. Gordon, H. Forssberg, R.S. Johansson, G. Westling, Integration of sensory information during the programming of precision grip: comments on the contributions of size cues. Exp. Brain Res. 85, 226–229 (1991)
H.R. Schiffman, Sensation and Perception—An Integrated Approach (Wiley, New York, 2001)
C. Escoffier, J. de Rigal, A. Rochefort, R. Vasselet, J.-L. Leveque, P.G. Agache, Age-related mechanical properties of human skin—an in vivo study. J. Invest. Dermatol. 93, 353–357 (1989)
G.J. Gerling, G.W. Thomas, Fingerprint lines may not directly affect SA-I mechanoreceptor response. Somatosens. Motor Res. 25(1), 61–76 (2008)
R.S. Johannson, R.H. LaMotte, Tactile detection thresholds for a single asperity on an otherwise smooth surface. Somatosens. Res. 1(1), 21–31 (1983)
T. Maeno, K. Kobayashi, N. Yamazaki, Relationship between the structure of human finger tissue and the location of tactile receptors. JSME Int. J. 41(1,C), 94–100 (1998)
K. Dandekar, B.I. Raju, M.A. Srinivasan, 3-D finite-element-models of human and monkey fingertips to investigate the mechanics of tactile sensing. J. Biomech. Eng. 125(5), 682–691 (2003)
V.B. Mountcastle, The Sensory Hand: Neural Mechanisms of Somatic Sensation (Harvard University Press, Cambridge, 2005)
M. Pare, C. Behets, O. Cornu, Paucity of presumptive Ruffini corpuscles in the index finger pad of humans. J. Comp. Neurol. 456, 260–266 (2003)
R.D. Howe, Tactile sensing and control of robotics manipulation. Adv. Robot. 8(3), 245–261 (1993)
M.H. Lee, H.R. Nicholls, Tactile sensing for mechatronics—a state of the art survey. Mechatronics 9, 1–31 (1999)
P. Dario, D. de Rossi, Tactile sensors and gripping challenge. IEEE Spectr. 22(8), 46–52 (1985)
J. Dargahi, S. Najarian, Human tactile perception as a standard for artificial tactile sensing—a review. Int. J. Med. Robot. Comput. Assist. Surg. 1(1), 23–35 (2004)
B.V. Jayawant, J.D.M. Watson, Array sensor for tactile sensing in robotic applications, in IEE Colloquium on Solid State and Smart Sensors (1988), pp. 8/1–8/4
M. Shikida, T. Shimizu, K. Sato, K. Itoigawa, Active tactile sensor for detecting contact force and hardness of an object. Sens. Actuators A, Phys. 103, 213–218 (2003)
F. Castelli, An integrated tactile-thermal robot sensor with capacitive tactile array. IEEE Trans. Ind. Appl. 38(1), 85–90 (2002)
P. Dario, Tactile sensing for robots: present and future, in Robotics Review 1, ed. by O. Khatib, J. Craig, T. Lozano-Perez (MIT Press, Cambridge, 1989), pp. 133–146
R.S. Fearing, J.M. Hollerbach, Basic solid mechanics for tactile sensing, in IEEE International Conference on Robotics and Automation, vol. 1 (1984), pp. 266–275
R.S. Dahiya, A. Adami, L. Lorenzelli, Fabrication of single crystal silicon mirco-/nanowires and transferring them to flexible substrates, in The 37th International Conference on Micro and Nano Engineering (MNE 2011), Berlin, Germany (2011), pp. 1–2
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Dahiya, R.S., Valle, M. (2013). Human Tactile Sensing. In: Robotic Tactile Sensing. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-0579-1_3
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