Deixis and gaze in collaborative work at a distance (over a shared map) : a computational model to detect misunderstandings

Details

Serval ID
serval:BIB_CBD8080E2407
Type
Inproceedings: an article in a conference proceedings.
Collection
Publications
Title
Deixis and gaze in collaborative work at a distance (over a shared map) : a computational model to detect misunderstandings
Title of the conference
Proceedings of the 2008 symposium on Eye tracking research & applications - ETRA '08
Author(s)
Cherubini M., Nuessli M.-A., Dillenbourg P.
Publisher
Association for Computing Machinery (ACM)
Address
Savannah, Georgia, USA
ISBN
978-1-59593-982-1
Publication state
Published
Issued date
2008
Pages
173-180
Language
english
Abstract
This paper presents an algorithm that detects misunderstandings in collaborative work it a distance. It analyses the movements of collaborators' eyes oil the shared workspace, their utterances containing references about this workspace, and the availability of 'remote', deictic gestures. This method is based on two findings: 1. participants look at the points they are talking about in their message; 2. their gazes are more dense around these points compared to other random looks in the same timeframe. The algorithm associated the distance between the gazes of the emitter and gazes of the receiver of a message with the probability that the recipient did not understand the message.
Keywords
Computer-Supported Collaborative Work, Remote Deixis, Remote Collaborative Tasks, Focus of Attention, Spatial Cognition
Web of science
Create date
29/11/2016 14:38
Last modification date
20/08/2019 15:46
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