Interpersonal scenarios:: Virtual ≈ real?

被引：13

作者：

Raij, Andrew ^{[1
]}

Johnsen, Kyle ^{[1
]}

Dickerson, Robert ^{[1
]}

Lok, Benjamin ^{[1
]}

Cohen, Marc ^{[2
]}

Stevens, Amy ^{[2
]}

Bernard, Thomas ^{[3
]}

Oxendine, Christopher ^{[3
]}

Wagner, Peggy ^{[3
]}

Lind, D. Scott ^{[3
]}

机构：

[1] Univ Florida, Dept Comp & Informat Sci & Engn, Gainesville, FL 32611 USA

[2] Univ Florida, SHANDS VA Hosp, Gainesville, FL 32611 USA

[3] Med Coll Georgia, Augusta, GA 30912 USA

来源：

IEEE VIRTUAL REALITY 2006, PROCEEDINGS | 2006年

关键词：

virtual characters; multimodal interaction; human-computer interaction; medical education; immersive virtual environments;

D O I：

10.1109/VR.2006.91

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper reports on a study to examine the similarities and differences in experiencing an interpersonal scenario with real and virtual humans. A system that allows medical students to interview a life-size virtual patient using natural speech and gestures was used as a platform for this comparison. Study participants inter-viewed either a virtual patient or a standardized patient, an actor trained to represent a medical condition. Subtle yet substantial differences were found in the participants' rapport with the patient and the flow of the conversation. The virtual patient's limited expressiveness was a significant source of these differences. However, overall task performance was similar, as were perceptions of the educational value of the interaction.

引用

页码：59 / +

页数：3

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