&lt;title&gt;Comparison of stereoscopic cursors for the interactive manipulation of B-splines&lt;/title&gt;

Barham, Paul T.; McAllister, David F.

doi:10.1117/12.46290

Cited by 14 publications

(5 citation statements)

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“…The used HMD does not have a stereoscopic display. Previous research regards stereoscopy as important because it provides the user with good cues of depth (Barham & Mc Allister, 1991). However, the refresh rate of graphics decrease by 50% for the need of two different images for each eye.…”

Section: Methods and Subjects Vebim 2: Hardwarementioning

confidence: 99%

Virtual Reality Environment for Body Image Modification: A Multidimensional Therapy for the Treatment of Body Image in Obesity and Related Pathologies

Riva

Bacchetta

Baruffi

et al. 2000

CyberPsychology & Behavior

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Section: Methods and Subjects Vebim 2: Hardwarementioning

confidence: 99%

Virtual Reality Environment for Body Image Modification: A Multidimensional Therapy for the Treatment of Body Image in Obesity and Related Pathologies

Riva

Bacchetta

Baruffi

et al. 2000

CyberPsychology & Behavior

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“…6b and e). Besides, the performance of this approach is influenced by the shape of the cursor [1], the texture of the target object, and the position on the surface [16]. It should also be mentioned that there is research done in improving the virtual cursor approach [22] by adding additional depth cues proposed in [10].…”

Section: Manual Cursormentioning

confidence: 97%

An augmented reality human–computer interface for object localization in a cognitive vision system

Siegl

Hanheide

Wrede

et al. 2007

Image and Vision Computing

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“…The HMD does not have a stereoscopic display. Previous research regards stereoscopy as important because it provides the user with good cues of depth (Barham & McAllister, 1991). However, the refresh rate of graphics decrease by 50% because of the need for two different images for each eye.…”

Section: The Display Systemmentioning

confidence: 98%

Virtual Environment for Topographical Orientation (VETO): Clinical Rationale and Technical Characteristics

Bertella

Marchi

Riva

2001

Presence: Teleoperators & Virtual Environments

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The lack of spatial orientation often serves as a warning light for a diffused cerebral impairment, such as the one at the origin of a confusional state or of a mental disorder. Topographical orientation disorders may be the expression of memory or attention deficits, unilateral spatial negligence, or elementary visuoperceptive disorders. In a minority of cases, spatial disorientation presents as an isolated disorder and is the expression of a focal brain lesion.The paper describes the clinical rationale and the technical characteristics of the Virtual Environment for Topographical Orientation (VETO). VETO is used both as a complementary tool for the assessment of topographical orientation disorders and to increase the possibilities of management of these patients from a rehabilitative point of view.VETO is based on the recent theoretical model of wayfinding in virtual environments proposed by Chen and Stanney (1999). This model suggests that wayfinders generally start from the direct perception of the environment or from the recall of a cognitive map. In terms of direct perception of the environment, landmark knowledge is acquired by directly viewing indirect representation such as photographs. In terms of cognitive mapping, procedure/route knowledge is acquired through direct experience or through simulated experience and stored in memory.Our hypothesis is that the study of spatial orientation through specific VETO tasks, both in normal samples and in subjects affected by topographical disorientation, can bring greater comprehension and validation of the cognitive models of spatial orientation present in literature.

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<title>Comparison of stereoscopic cursors for the interactive manipulation of B-splines</title>

Cited by 14 publications

References 0 publications

Virtual Reality Environment for Body Image Modification: A Multidimensional Therapy for the Treatment of Body Image in Obesity and Related Pathologies

Virtual Reality Environment for Body Image Modification: A Multidimensional Therapy for the Treatment of Body Image in Obesity and Related Pathologies

An augmented reality human–computer interface for object localization in a cognitive vision system

Virtual Environment for Topographical Orientation (VETO): Clinical Rationale and Technical Characteristics

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