English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Multidimensional scaling analysis of haptic exploratory procedures

Cooke, T., Wallraven, C., & Bülthoff, H. (2010). Multidimensional scaling analysis of haptic exploratory procedures. ACM Transactions on Applied Perception, 7(1): 7, pp. 1-17. doi:10.1145/1658349.1658356.

Item is

Files

show Files

Locators

show
hide
Description:
-

Creators

show
hide
 Creators:
Cooke, T1, 2, Author              
Wallraven, C1, 2, Author              
Bülthoff, HH1, 2, Author              
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

Content

show
hide
Free keywords: -
 Abstract: Previous work in real and virtual settings has shown that the way in which we interact with objects plays a fundamental role in the way we perceive them. This article uses multidimensional scaling (MDS) analysis to further characterize and quantify the effects of using different haptic exploratory procedures (EPs) on perceptual similarity spaces. In Experiment 1, 20 participants rated similarity on a set of nine novel, 3D objects varying in shape and texture after either following their contours, laterally rubbing their centers, gripping them, or sequentially touching their tips. MDS analysis was used to recover perceptual maps of the objects and relative weights of perceptual dimensions from similarity data. Both the maps and relative weights of shape/texture properties were found to vary as a function of the EP used. In addition, large individual differences in the relative weight of shape/texture were observed. In Experiment 2, 17 of the previous participants repeated Experiment 1 after an average of 105 d ays. The same patterns of raw similarity ratings, perceptual maps, dimension weights, and individual differences were observed, indicating that perceptual similarities remained stable over time. The findings underscore the role of hand movements and individual biases in shaping haptic perceptual similarity. A framework for validating multimodal virtual displays based on the approach used in the study is also presented.

Details

show
hide
Language(s):
 Dates: 2010-01
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1145/1658349.1658356
BibTex Citekey: 4179
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: ACM Transactions on Applied Perception
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: New York, NY : Association for Computing Machinery
Pages: - Volume / Issue: 7 (1) Sequence Number: 7 Start / End Page: 1 - 17 Identifier: ISSN: 1544-3558
CoNE: https://pure.mpg.de/cone/journals/resource/111056648028200