Response Time-Dependent Force Perception During Hand Movement

Markus Rank; Massimiliano Di Luca

doi:10.1007/978-3-662-44193-0_12

Response Time-Dependent Force Perception During Hand Movement

Markus Rank, Massimiliano Di Luca

Psychology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

213 Downloads (Pure)

Abstract

For the perception of haptic environmental properties such as stiffness, damping, or inertia, estimates of force and movement must be combined continuously over time. We investigate the relations between sensitivity of perceptual judgments about force and the time a perceptual response is given with different types of hand movements. Portions of response data are selected according to their response time and psychometric functions are fitted. In this way, we can estimate time-dependent JND and PSE functions. We show that the JND is different depending on which portion on the response time data it is based on. The JND follows the same pattern for responses given after 650 ms irrespective of the movement performed. Furthermore, we find that forces are consistently overestimated during movement.

Original language	English
Title of host publication	Haptics: Neuroscience, Devices, Modeling, and Applications
Subtitle of host publication	9th International Conference, EuroHaptics 2014, Versailles, France
Publisher	Springer
Pages	85-92
Number of pages	8
ISBN (Electronic)	978-3-662-44193-0
ISBN (Print)	978-3-662-44192-3
DOIs	https://doi.org/10.1007/978-3-662-44193-0_12
Publication status	Published - 10 Oct 2014

Publication series

Name	Lecture Notes in Computer Science
Publisher	Springer
Volume	8618
ISSN (Print)	0302-9743

Access to Document

10.1007/978-3-662-44193-0_12

Rank_DiLuca_Response_Time-Dependent_Lecture_Notes_Computer_Science_2014_Post-Print
The final publication is available at Springer via: http://dx.doi.org/10.1007/978-3-662-44193-0_12 Eligibility for repository checked August 2015
Accepted author manuscript, 673 KBLicence: Other (please specify with Rights Statement)

Haptic perception of softness
Di Luca, M.
The Royal Society
1/04/12 → 31/03/13
Project: Research

Cite this

@inproceedings{09b0b9ebb88e4d0885967adb29de1070,

title = "Response Time-Dependent Force Perception During Hand Movement",

abstract = "For the perception of haptic environmental properties such as stiffness, damping, or inertia, estimates of force and movement must be combined continuously over time. We investigate the relations between sensitivity of perceptual judgments about force and the time a perceptual response is given with different types of hand movements. Portions of response data are selected according to their response time and psychometric functions are fitted. In this way, we can estimate time-dependent JND and PSE functions. We show that the JND is different depending on which portion on the response time data it is based on. The JND follows the same pattern for responses given after 650 ms irrespective of the movement performed. Furthermore, we find that forces are consistently overestimated during movement.",

author = "Markus Rank and {Di Luca}, Massimiliano",

year = "2014",

month = oct,

day = "10",

doi = "10.1007/978-3-662-44193-0_12",

language = "English",

isbn = "978-3-662-44192-3",

series = "Lecture Notes in Computer Science",

publisher = "Springer",

pages = "85--92",

booktitle = "Haptics: Neuroscience, Devices, Modeling, and Applications",

}

Response Time-Dependent Force Perception During Hand Movement. / Rank, Markus; Di Luca, Massimiliano.
Haptics: Neuroscience, Devices, Modeling, and Applications: 9th International Conference, EuroHaptics 2014, Versailles, France. Springer, 2014. p. 85-92 (Lecture Notes in Computer Science; Vol. 8618).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Response Time-Dependent Force Perception During Hand Movement

AU - Rank, Markus

AU - Di Luca, Massimiliano

PY - 2014/10/10

Y1 - 2014/10/10

N2 - For the perception of haptic environmental properties such as stiffness, damping, or inertia, estimates of force and movement must be combined continuously over time. We investigate the relations between sensitivity of perceptual judgments about force and the time a perceptual response is given with different types of hand movements. Portions of response data are selected according to their response time and psychometric functions are fitted. In this way, we can estimate time-dependent JND and PSE functions. We show that the JND is different depending on which portion on the response time data it is based on. The JND follows the same pattern for responses given after 650 ms irrespective of the movement performed. Furthermore, we find that forces are consistently overestimated during movement.

AB - For the perception of haptic environmental properties such as stiffness, damping, or inertia, estimates of force and movement must be combined continuously over time. We investigate the relations between sensitivity of perceptual judgments about force and the time a perceptual response is given with different types of hand movements. Portions of response data are selected according to their response time and psychometric functions are fitted. In this way, we can estimate time-dependent JND and PSE functions. We show that the JND is different depending on which portion on the response time data it is based on. The JND follows the same pattern for responses given after 650 ms irrespective of the movement performed. Furthermore, we find that forces are consistently overestimated during movement.

U2 - 10.1007/978-3-662-44193-0_12

DO - 10.1007/978-3-662-44193-0_12

M3 - Conference contribution

SN - 978-3-662-44192-3

T3 - Lecture Notes in Computer Science

SP - 85

EP - 92

BT - Haptics: Neuroscience, Devices, Modeling, and Applications

PB - Springer

ER -

Response Time-Dependent Force Perception During Hand Movement

Abstract

Publication series

Access to Document

Fingerprint

Projects

Haptic perception of softness

Cite this