Investigating shared attention with a virtual agent using a gaze-based interface

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dc.contributor.author Peters, C en
dc.contributor.author Asteriadis, S en
dc.contributor.author Karpouzis, K en
dc.date.accessioned 2014-03-01T01:59:44Z
dc.date.available 2014-03-01T01:59:44Z
dc.date.issued 2010 en
dc.identifier.issn 17837677 en
dc.identifier.uri http://hdl.handle.net/123456789/29028
dc.subject Embodied agents en
dc.subject Gaze detection en
dc.subject Shared attention en
dc.subject Social behaviour en
dc.subject.other Embodied agent en
dc.subject.other Gaze detection en
dc.subject.other Non-intrusive en
dc.subject.other Social behaviour en
dc.subject.other User perceptions en
dc.subject.other Virtual agent en
dc.title Investigating shared attention with a virtual agent using a gaze-based interface en
heal.type journalArticle en
heal.identifier.primary 10.1007/s12193-009-0029-1 en
heal.identifier.secondary http://dx.doi.org/10.1007/s12193-009-0029-1 en
heal.publicationDate 2010 en
heal.abstract This paper investigates the use of a gaze-based interface for testing simple shared attention behaviours during an interaction scenario with a virtual agent. The interface is non-intrusive, operating in real-time using a standard web-camera for input, monitoring users' head directions and processing them in real-time for resolution to screen coordinates. We use the interface to investigate user perception of the agent's behaviour during a shared attention scenario. Our aim is to elaborate important factors to be considered when constructing engagement models that must account not only for behaviour in isolation, but also for the context of the interaction, as is the case during shared attention situations. © OpenInterface Association 2009. en
heal.journalName Journal on Multimodal User Interfaces en
dc.identifier.doi 10.1007/s12193-009-0029-1 en
dc.identifier.volume 3 en
dc.identifier.issue 1 en
dc.identifier.spage 119 en
dc.identifier.epage 130 en

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