@inproceedings{2d4e44861c85477da4e587122779a584,
title = "Communication Cost of Single-user Gesturing Tool in Laparoscopic Surgical Training",
abstract = "Multi-user input over a shared display has been shown to support group process and improve performance. However, current gesturing systems for instructional collaborative tasks limit the input to experts and overlook the needs of novices in making references on a shared display. In this paper, we investigate the effects of a single-user gesturing tool on the communication between trainer and trainees in a laparoscopic surgical training. By comparing the communication structure and content between the trainings with and without the gesturing tool, we show that the communication becomes more imbalanced and the trainees become less active when using the single-user gesturing tool. Our findings highlight the needs to grant all parties the same level of access to a shared display and suggest further directions in designing a shared display for instructional collaborative tasks.",
keywords = "Common ground, Communication content, Instructional collaborative tasks, Shared display, Surgical training, Team communication, Turn-taking",
author = "Yuanyuan Feng and Katie Li and Azin Semsar and Hannah McGowan and Jacqueline Mun and {Reza Zahiri}, H. and Ivan George and Adrian Park and Andrea Kleinsmith and Mentis, {Helena M.}",
note = "Publisher Copyright: {\textcopyright} 2019 Association for Computing Machinery.; 2019 CHI Conference on Human Factors in Computing Systems, CHI 2019 ; Conference date: 04-05-2019 Through 09-05-2019",
year = "2019",
month = may,
day = "2",
doi = "10.1145/3290605.3300841",
language = "English (US)",
series = "Conference on Human Factors in Computing Systems - Proceedings",
publisher = "Association for Computing Machinery",
booktitle = "CHI 2019 - Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems",
}