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Touch, Haptic Perception, & the Somatosensory Cortex (Intro Psych Tutorial #50)
Touch, Haptic Perception, & the Somatosensory Cortex (Intro Psych Tutorial #50)
Published: 2017/02/16
Channel: PsychExamReview
What is HAPTIC PERCEPTION? What does HAPTIC PERCEPTION mean? HAPTIC PERCEPTION meaning & explanation
What is HAPTIC PERCEPTION? What does HAPTIC PERCEPTION mean? HAPTIC PERCEPTION meaning & explanation
Published: 2017/09/19
Channel: The Audiopedia
Michael Turvey - Haptic perception and tensegrity
Michael Turvey - Haptic perception and tensegrity
Published: 2014/08/02
Channel: perceivingacting
Touch (Haptic Object Recognition)-  Sensation & Perception; Psychology
Touch (Haptic Object Recognition)- Sensation & Perception; Psychology
Published: 2010/04/29
Channel: spelman10
Haptic perception - Kathrin Krieger - FameLab 2017 Bielefeld
Haptic perception - Kathrin Krieger - FameLab 2017 Bielefeld
Published: 2017/03/30
Channel: British Council Germany
Section 1 Fundamentals in Haptic Perception Keynote by Nicholas Giudice and Panel Discussion
Section 1 Fundamentals in Haptic Perception Keynote by Nicholas Giudice and Panel Discussion
Published: 2018/05/21
Channel: Smith-Kettlewell RERC
Haptic perception of edge orientation
Haptic perception of edge orientation
Published: 2014/12/08
Channel: Biomechatronics Lab at UCLA
roberta klatzky - haptic perception, part II
roberta klatzky - haptic perception, part II
Published: 2011/08/15
Channel: gocognitive
Rollin
Rollin' Justin infers the Effects of Wiping Motions using Haptic Perception
Published: 2016/11/14
Channel: DLRRMC
Improvisation 2: Haptic perception
Improvisation 2: Haptic perception
Published: 2018/03/05
Channel: garbacho2008
SUMMA proficient haptic perception
SUMMA proficient haptic perception
Published: 2018/06/06
Channel: Ramon Cerdan Diez
Human Haptic Perception Basics and Applications
Human Haptic Perception Basics and Applications
Published: 2016/05/11
Channel: Roger Ford
Visual Perception – How It Works
Visual Perception – How It Works
Published: 2016/07/13
Channel: simpleshow foundation
What is Haptics | Touchable Haptic Technology
What is Haptics | Touchable Haptic Technology
Published: 2016/09/16
Channel: radioelectronicscom
Somatosensory homunculus | Processing the Environment | MCAT | Khan Academy
Somatosensory homunculus | Processing the Environment | MCAT | Khan Academy
Published: 2013/09/18
Channel: khanacademymedicine
Haptic Bodies: Haptic Animalities
Haptic Bodies: Haptic Animalities
Published: 2017/06/26
Channel: Barnard Center for Research on Women
SUMMA Proficient Haptic Perception - kZoomi
SUMMA Proficient Haptic Perception - kZoomi
Published: 2018/01/04
Channel: kZoomi Swimming System
Haptic perception of fingertip-sized geometric features
Haptic perception of fingertip-sized geometric features
Published: 2014/12/08
Channel: Biomechatronics Lab at UCLA
The haptic perception system
The haptic perception system
Published: 2017/06/15
Channel: Linnea Rutz
Perception of Ultrasonic Haptic Feedback on the Hand: Localisation and Apparent Motion
Perception of Ultrasonic Haptic Feedback on the Hand: Localisation and Apparent Motion
Published: 2014/03/27
Channel: Association for Computing Machinery (ACM)
Functional contour-following via haptic perception and reinforcement learning
Functional contour-following via haptic perception and reinforcement learning
Published: 2017/09/15
Channel: Biomechatronics Lab at UCLA
Investigating Haptic Perception of and Physiological Responses to Air Vortex Rings on a User
Investigating Haptic Perception of and Physiological Responses to Air Vortex Rings on a User's Cheek
Published: 2017/05/02
Channel: ACM SIGCHI
AQUOR Hands Haptic Perception - kZoomi
AQUOR Hands Haptic Perception - kZoomi
Published: 2018/01/04
Channel: kZoomi Swimming System
Human Haptic Perception Basics and Applications
Human Haptic Perception Basics and Applications
Published: 2016/08/05
Channel: John Gilbertson
NEXU Alliance Haptic Perception - kZoomi
NEXU Alliance Haptic Perception - kZoomi
Published: 2018/01/04
Channel: kZoomi Swimming System
Veronica Santos: Experiential approaches to artificial haptic perception and decision-making
Veronica Santos: Experiential approaches to artificial haptic perception and decision-making
Published: 2018/01/03
Channel: Roberto Calandra
SUMMA Training & Proficient Haptic Perception - kZoomi
SUMMA Training & Proficient Haptic Perception - kZoomi
Published: 2018/01/04
Channel: kZoomi Swimming System
Stylo and Handifact: Modulating Haptic Perception through Visualisations for Posture Training in ...
Stylo and Handifact: Modulating Haptic Perception through Visualisations for Posture Training in ...
Published: 2017/12/11
Channel: ACM SIGCHI
SoftAR: Visually Manipulating Haptic Softness Perception in Spatial Augmented Reality
SoftAR: Visually Manipulating Haptic Softness Perception in Spatial Augmented Reality
Published: 2017/05/05
Channel: Parinya Punpongsanon
TizTiz - Haptic Perception
TizTiz - Haptic Perception
Published: 2012/12/15
Channel: Matic Valinger
Haptic perception - Wikipedia Article Audio
Haptic perception - Wikipedia Article Audio
Published: 2018/05/28
Channel: Wikipedia Audio
Palas AQUOR hands haptic perception de kZoomi
Palas AQUOR hands haptic perception de kZoomi
Published: 2018/06/26
Channel: Ramon Cerdan Diez
TizTiz - Haptic Perception
TizTiz - Haptic Perception
Published: 2012/12/13
Channel: Jan Kikelj
Haptics Perception Devices Mobility and Communication 8th International Conference EuroHaptics 2012
Haptics Perception Devices Mobility and Communication 8th International Conference EuroHaptics 2012
Published: 2016/12/24
Channel: cracie
Virtual surgery: Distance-to-break and haptic perception ~ Leah Hartman ~ ICPA18
Virtual surgery: Distance-to-break and haptic perception ~ Leah Hartman ~ ICPA18
Published: 2016/01/17
Channel: perceivingacting
Data-Driven Haptic Perception for Robot-Assisted Dressing
Data-Driven Haptic Perception for Robot-Assisted Dressing
Published: 2018/05/21
Channel: HealthcareRobotics
Psychology Touch Perception
Psychology Touch Perception
Published: 2016/02/23
Channel: Cheyenne Compton
Predicting haptic perception of textile texture and analysis ...
Predicting haptic perception of textile texture and analysis ...
Published: 2018/05/28
Channel: BibliotecaULPGC
Manipulating Haptic Shape Perception in Spatial Augmented Reality
Manipulating Haptic Shape Perception in Spatial Augmented Reality
Published: 2015/11/12
Channel: SENSlab
The Scaling of the Haptic Perception on the Fingertip Using an Interface of Anthropomorphic...
The Scaling of the Haptic Perception on the Fingertip Using an Interface of Anthropomorphic...
Published: 2016/04/08
Channel: AsiaHaptics 2014
roberta klatzky - spatial reference systems and sensory integration in haptics
roberta klatzky - spatial reference systems and sensory integration in haptics
Published: 2011/08/14
Channel: gocognitive
NEXU alliance haptic perception de kZoomi
NEXU alliance haptic perception de kZoomi
Published: 2018/05/16
Channel: Ramon Cerdan Diez
Improving Haptic Cue Perception Accuracy with Multi-modal Cue Delivery
Improving Haptic Cue Perception Accuracy with Multi-modal Cue Delivery
Published: 2018/07/06
Channel: MAHI Lab at Rice
Haptic Threshold Test
Haptic Threshold Test
Published: 2017/10/11
Channel: homohapticus
Generating Haptic Textures with a Vibrotactile Actuator
Generating Haptic Textures with a Vibrotactile Actuator
Published: 2017/05/02
Channel: ACM SIGCHI
Can we create new senses for humans? | David Eagleman
Can we create new senses for humans? | David Eagleman
Published: 2015/03/18
Channel: TED
Haptic Bodies: The Haptics of Race
Haptic Bodies: The Haptics of Race
Published: 2017/08/31
Channel: Barnard Center for Research on Women
CMIT ReART: Haptic Processing
CMIT ReART: Haptic Processing
Published: 2018/01/20
Channel: Chowarit Mitsantisuk
Haptics Perception Devices and Scenarios 6th International Conference EuroHaptics 2008 Madrid Spain
Haptics Perception Devices and Scenarios 6th International Conference EuroHaptics 2008 Madrid Spain
Published: 2016/09/04
Channel: Givan Subekti
RI Seminar: Roberta L. Klatzky : Rendering Material Properties through Touch
RI Seminar: Roberta L. Klatzky : Rendering Material Properties through Touch
Published: 2018/04/06
Channel: cmurobotics
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
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Haptic perception (Greek: haptόs "palpable", haptikόs "suitable for touch") means literally the ability "to grasp something". Perception in this case is achieved through the active exploration of surfaces and objects by a moving subject, as opposed to passive contact by a static subject during tactile perception.[1] The term Haptik was coined by the German Psychologist Max Dessoir in 1892, when suggesting a name for academic research into the sense of touch in the style of that in "acoustics" and "optics".[2][3]

Gibson (1966)[4] defined the haptic system as "[t]he sensibility of the individual to the world adjacent to his body by use of his body". Gibson and others further emphasized what Weber had realized in 1851: the close link between haptic perception and body movement, and that haptic perception is active exploration.

The concept of haptic perception is related to the concept of extended physiological proprioception, according to which when a tool such as a stick is used, perceptual experience is transparently transferred to the end of the tool.

Haptic perception relies on the forces experienced during touch.[5] This research allows the creation of "virtual", illusory haptic shapes with different perceived qualities,[6] which has clear application in haptic technology.[7]

Exploratory procedures[edit]

People can rapidly and accurately identify three-dimensional objects by touch.[8] They do so through the use of exploratory procedures, such as moving the fingers over the outer surface of the object or holding the entire object in the hand.[9]

The following exploratory procedures have been identified so far:

  1. Lateral motion
  2. Pressure
  3. Enclosure
  4. Contour following

Thus gathered object or subject properties are size, weight, contour, surface and material characteristics, consistency and temperature.

Impairments of haptic sensitivity[edit]

Haptic sensitivity can be impaired by a multitude of diseases and disorders, predominantly relating to skin injuries (incisions, burns, etc) and nerve lesions (through injury or impaired circulation). Additionally, loss of sensitivity (neuropathy) may be caused by metabolic, toxic and/or immunologic factors. Examples of medical conditions that can cause neuropathies are diabetes mellitus, chronic kidney disease, thyroid dysfunction (hyper- and hypothyroidism) as well as hepatitis, liver cirrhosis and alcohol dependency.

Loss of the sense of touch is a catastrophic deficit that can impair walking and other skilled actions such as holding objects or using tools.

Haptic therapy[edit]

Exo-Skin Soft Haptic exoskeletal interface

Immersive environments can recreate the feeling of haptic interaction.[10] Exoskeletal gloves such as the Exo-Skin Soft Haptic exoskeletal interface, developed at Drexel University, can be programmed to take a patient through a program of physical therapy exercises to retrain muscles and senses.[11]

See also[edit]

References[edit]

  1. ^ Weber, E. H. (1851). Die Lehre vom Tastsinne und Gemeingefühle auf Versuche gegründet. Friedrich Vieweg und Sohn.
  2. ^ Dessoir, M. (1892). Über den Hautsinn. Arch. f. Anat. u. Physiol., Physiol. Abt., 175–339.
  3. ^ Grunwald, M. & John, M. (2008). German pioneers of research into human haptic perception. In M. Grunwald (Ed.), Human Haptic Perception (pp. 15-39). Basel, Boston, Berlin: Birkhäuser.
  4. ^ Gibson, J.J. (1966). The senses considered as perceptual systems. Boston: Houghton Mifflin. ISBN 0-313-23961-4. 
  5. ^ Robles-De-La-Torre & Hayward. Force Can Overcome Object Geometry In the perception of Shape Through Active Touch. Nature 412 (6845):445-8 (2001).
  6. ^ "The Cutting edge of haptics"
  7. ^ Robles-De-La-Torre G. Principles of Haptic Perception in Virtual Environments. In Grunwald M (Ed.), Human Haptic Perception, Birkhäuser Verlag, 2008. Archived 2011-07-26 at the Wayback Machine.
  8. ^ Klatzky RL, Lederman SJ, Metzger VA (1985). "Identifying objects by touch: An "expert system."". Perception & Psychophysics. 37 (4): 299–302. doi:10.3758/BF03211351. 
  9. ^ Lederman SJ, Klatzky RL (1987). "Hand movements: A window into haptic object recognition". Cognitive Psychology. 19 (3): 342–368. doi:10.1016/0010-0285(87)90008-9. PMID 3608405. 
  10. ^ Koerner, Michael; Wait, Eric; Winter, Mark; Bjornsson, Chris; Kokovay, Erzsebet; Wang, Yue; Goderie,, Susan K.; Temple, Sally; Cohen, Andrew R. (August 2014). "Multisensory Interface for 5D Stem Cell Image Volumes". Conf Proc IEEE Eng Med Biol Soc. 2014: 1178–1181. doi:10.1109/EMBC.2014.694380. PMC 4321857Freely accessible. PMID 25570174. 
  11. ^ Koerner, M.; Fedorczyk, J.; Cohen, A .; Dion, G. "Design and Implementation of the Exo - Skin Soft Robotic Rehabilitation Exoskeleton" (PDF). Drexel University. Retrieved 10 May 2017. 

Further reading[edit]

  • Grunwald, M. (Ed., 2008). Human haptic perception - Basics and Applications. Basel/Boston/Berlin: Birkhaeuser. ISBN 978-3-7643-7611-6
  • Lederman, S. J.; Klatzky, R. L. (1990). "Haptic classification of common objects: Knowledge-driven exploration". Cognitive Psychology. 22: 421–459. doi:10.1016/0010-0285(90)90009-s. 
  • Montagu, A. (1971). Touching: The human significance of the skin. Oxford, England: Columbia U. Press.

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