Author

Geoffrey Tien

Observed names: G Tien, G. Tien, Geoffrey Tien A, Tien Geoffrey

Observed institutions: University of British Columbia, Simon Fraser University, University of Victoria

OpenAlex ID: A5113482197

Workload assessment of surgeons: correlation between NASA TLX and blinks

2012 · Bin Zheng, Xianta Jiang, et al. · Surgical Endoscopy · 191

Analysis of eye gaze: Do novice surgeons look at the same location as expert surgeons during a laparoscopic operation?

2012 · Rana S. A. Khan, Geoffrey Tien, et al. · Surgical Endoscopy · 112

Surgeon's vigilance in the operating room

2011 · Bin Zheng, Geoffrey Tien, et al. · The American Journal of Surgery · 70

What Do Surgeons See

2012 · M. Stella Atkins, Geoffrey Tien, et al. · Surgical Innovation · 58

Measuring situation awareness of surgeons in laparoscopic training

2010 · Geoffrey Tien, M. Stella Atkins, et al. · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 55

Hands-free interactive image segmentation using eyegaze

2009 · M. Sadeghi, G. Tien, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 28

Pupil responses during discrete goal-directed movements

2014 · Xianta Jiang, M. Stella Atkins, et al. · ACM SIGCHI Conference on Human Factors in Computing Systems (CHI) · 26

Capturing and evaluating blinks from video-based eyetrackers

2012 · Xianta Jiang, Geoffrey Tien, et al. · Behavior Research Methods · 24

PDF

Improving hands-free menu selection using eyegaze glances and fixations

2008 · Geoffrey Tien, M. Stella Atkins · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 24

Pupil Response to Precision in Surgical Task Execution

2013 · Jiang Xianta, Zheng Bin, et al. · Studies in health technology and informatics · 21

Measuring gaze overlap on videos between multiple observers

2012 · Geoffrey Tien, M. Stella Atkins, et al. · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 21

Quantifying surgeons' vigilance during laparoscopic operations using eyegaze tracking.

2011 · Geoffrey Tien, Bin Zheng, et al. · PubMed · 18

Saccadic delays on targets while watching videos

2012 · M. Stella Atkins, Xianta Jiang, et al. · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 16

Pupil dilations during target-pointing respect Fitts' law

2014 · Xianta Jiang, M. Stella Atkins, et al. · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 15

Verbal gaze instruction matches visual gaze guidance in laparoscopic skills training

2014 · Geoffrey Tien, M. Stella Atkins, et al. · ACM Symposium on Eye Tracking Research and Applications (ETRA) · 10

Identifying Eye Gaze Mismatch during Laparoscopic Surgery

2013 · Tien Geoffrey, Atkins M. Stella, et al. · Studies in health technology and informatics · 5

Evaluating Eyegaze Targeting to Improve Mouse Pointing for Radiology Tasks

2009 · Yan Tan, Geoffrey Tien, et al. · Journal of Imaging Informatics in Medicine · 5

PDF

Improving mouse pointing for radiology tasks

2009 · Yan Tan, Geoffrey Tien, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 3

Quantifying Surgeons' Vigilance during Laparoscopic Operations Using Eyegaze Tracking

2011 · Tien Geoffrey, Zheng Bin, et al. · Studies in health technology and informatics · 2

Building interactive eyegaze menus for surgery

2009 · Geoffrey Tien · Summit (Simon Fraser University) · 1

PDF

Towards understanding expert eye behaviors in laparoscopic surgery

2015 · Geoffrey Tien · Summit (Simon Fraser University)

PDF

Canadian Surgery Forum.

2010 · H Atlas, N Safa, et al. · PubMed

Works count: 32

Citation count: 705

H-index: 14

I10-index: 15