Augmented reality displays for endoscopic orientation and navigation

Caroline G.L. Cao

doi:10.1145/633292.633346

Augmented reality displays for endoscopic orientation and navigation

Caroline G.L. Cao

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In endoscopy, where access to the operative site is limited, endoscopic manipulation is guided by the restricted view of the operative site displayed on a video monitor. When the displayed anatomy is not immediately distinguished by any recognisable features or landmarks, or when the image is rotated with respect to the surgeon's perspective of the operative site, surgeons often become disoriented. The objectives of this research are to examine cognitive factors related to spatial disorientation in endoscopic manipulation, to determine the informational requirements of the surgeon to effectively perform mental rotations and mappings, and, to augment the endoscopic display with this information to facilitate navigation and orientation during endoscopy.

Original language	English (US)
Title of host publication	CHI'00 Extended Abstracts on Human Factors in Computing Systems, CHI EA'00
Pages	91-92
Number of pages	2
DOIs	https://doi.org/10.1145/633292.633346
State	Published - 2000
Externally published	Yes
Event	Conference on Human Factors in Computing Systems, CHI EA 2000 - The Hague, Netherlands Duration: Apr 1 2000 → Apr 6 2000

Publication series

Name	Conference on Human Factors in Computing Systems - Proceedings

Other

Other	Conference on Human Factors in Computing Systems, CHI EA 2000
Country/Territory	Netherlands
City	The Hague
Period	4/1/00 → 4/6/00

Keywords

Augmented reality displays
Endoscopy
Mental rotation
Navigation
Orientation
Visuomotor transformation

ASJC Scopus subject areas

Software
Human-Computer Interaction
Computer Graphics and Computer-Aided Design

Online availability

10.1145/633292.633346

Library availability

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Cite this

Cao, CGL 2000, Augmented reality displays for endoscopic orientation and navigation. in CHI'00 Extended Abstracts on Human Factors in Computing Systems, CHI EA'00. Conference on Human Factors in Computing Systems - Proceedings, pp. 91-92, Conference on Human Factors in Computing Systems, CHI EA 2000, The Hague, Netherlands, 4/1/00. https://doi.org/10.1145/633292.633346

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doi = "10.1145/633292.633346",

language = "English (US)",

isbn = "1581132484",

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AB - In endoscopy, where access to the operative site is limited, endoscopic manipulation is guided by the restricted view of the operative site displayed on a video monitor. When the displayed anatomy is not immediately distinguished by any recognisable features or landmarks, or when the image is rotated with respect to the surgeon's perspective of the operative site, surgeons often become disoriented. The objectives of this research are to examine cognitive factors related to spatial disorientation in endoscopic manipulation, to determine the informational requirements of the surgeon to effectively perform mental rotations and mappings, and, to augment the endoscopic display with this information to facilitate navigation and orientation during endoscopy.

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KW - Endoscopy

KW - Mental rotation

KW - Navigation

KW - Orientation

KW - Visuomotor transformation

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DO - 10.1145/633292.633346

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T3 - Conference on Human Factors in Computing Systems - Proceedings

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BT - CHI'00 Extended Abstracts on Human Factors in Computing Systems, CHI EA'00

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ER -

Augmented reality displays for endoscopic orientation and navigation

Abstract

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Other

Keywords

ASJC Scopus subject areas

Online availability

Library availability

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