An Empirical Study of Out-of-Body Experience Induced by Horizontal Camera Shift on Video See-through HMD

Title
An Empirical Study of Out-of-Body Experience Induced by Horizontal Camera Shift on Video See-through HMD
Authors
이중호김세영윤해철박지형
Keywords
Video See-through HMD; Visual Displacement; Out-of-Body Experience; Perceptual Adaptation
Issue Date
2014-01
Publisher
한국HCI학회 학술대회
Abstract
In Video See-through HMD, due to positional mismatch between real eyes and cameras which is called the visual displacement, human may have difficulty in controlling her/his body. Prior studies have demonstrated instances of out-of-body experience (OBE) when the cameras move far from real eye position. We investigated the OBE when the camera shifted to the left for dozens of cm. 45 subjects were requested to perform given visuomotor tasks for 20 minutes and to reply questionnaire after a series of negative stimulation. The result showed that the pronouncing OBE illusion occurs on face and chest compared to hand and foot, which implies the OBE illusions are induced reactively under the perception level independently of the visuomotor adaptation level.
URI
http://pubs.kist.re.kr/handle/201004/48532
Appears in Collections:
KIST Publication > Conference Paper
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