Frames of reference in mobile augmented reality displays

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	Frames of reference in mobile augmented reality displays
	Mou, WM; Biocca, F ; Owen, CB ; Tang, A ; Xiao, F ; Lim, L ; Weimin Mou
摘要	In 3 experiments, the authors investigated spatial updating in augmented reality environments. Participants learned locations of virtual objects on the physical floor. They were turned to appropriate facing directions while blindfolded before making pointing judgments (e.g., "Imagine you are facing X. Point to Y"). Experiments manipulated the angular difference between the learning heading and the imagined heading and between the actual heading and the imagined heading. The effect of actual-imagined on pointing latency was observed for naive users but not for users with brief training or instructions concerning the fact that objects can move with body movements. The results indicated that naive users used an environment-stabilized reference frame to access information arrays, but with experience and instruction the nature of the representation changed from an environment stabilized to a body stabilized reference frame.; In 3 experiments, the authors investigated spatial updating in augmented reality environments. Participants learned locations of virtual objects on the physical floor. They were turned to appropriate facing directions while blindfolded before making pointing judgments (e.g., "Imagine you are facing X. Point to Y"). Experiments manipulated the angular difference between the learning heading and the imagined heading and between the actual heading and the imagined heading. The effect of actual-imagined on pointing latency was observed for naive users but not for users with brief training or instructions concerning the fact that objects can move with body movements. The results indicated that naive users used an environment-stabilized reference frame to access information arrays, but with experience and instruction the nature of the representation changed from an environment stabilized to a body stabilized reference frame.
关键词	spatial memories object
学科领域	认知心理学
	2004-12-01
语种	英语
发表期刊	JOURNAL OF EXPERIMENTAL PSYCHOLOGY-APPLIED
ISSN	1076-898X
卷号	10 期号:4 页码:238-244
期刊论文类型	Article
收录类别	SSCI
WOS记录号	WOS:000225550000003
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/5417
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	Weimin Mou
作者单位	1.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 2.Michigan State Univ, Dept Telecommun, E Lansing, MI 48824 USA 3.Michigan State Univ, Dept Comp Sci, E Lansing, MI 48824 USA
推荐引用方式 GB/T 7714	Mou, WM,Biocca, F,Owen, CB,et al. Frames of reference in mobile augmented reality displays[J]. JOURNAL OF EXPERIMENTAL PSYCHOLOGY-APPLIED,2004,10(4):238-244.
APA	Mou, WM.,Biocca, F.,Owen, CB.,Tang, A.,Xiao, F.,...&Weimin Mou.(2004).Frames of reference in mobile augmented reality displays.JOURNAL OF EXPERIMENTAL PSYCHOLOGY-APPLIED,10(4),238-244.
MLA	Mou, WM,et al."Frames of reference in mobile augmented reality displays".JOURNAL OF EXPERIMENTAL PSYCHOLOGY-APPLIED 10.4(2004):238-244.

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