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LiveMask: a telepresence surrogate system with a face-shaped screen for supporting nonverbal communication

Published: 21 May 2012 Publication History

Abstract

We propose a telepresence system with a real human face-shaped screen. This system tracks the remote user's face and extracts the head motion and the face image. The face-shaped screen moves along three degree-of-freedom (DOF) by reflecting the user's head gestures. As the face-shaped screen is molded based on the 3D-shape scan data of the user, the projected image is accurate even when it is seen from different angles. We expect this system can accurately convey the user's nonverbal communication, in particular the user's gaze direction in 3D space that is not correctly transmitted by using a 2D screen (which is known as "the Mona Lisa effect"). To evaluate how this system can contribute to the communication, we conducted three experiments. The first one examines the blind angle of a face-shaped screen and a flat screen, and compares the ease with which users can distinguish facial expressions. The second one evaluates how the direction in which the remote user's face points can be correctly transmitted. The third experiment evaluates how the gaze direction can be correctly transmitted. We found that the recognizable angles of the face-shaped screen were larger, and that the recognition of the head directions was better than on a flat 2D screen. More importantly, we found that the face-shaped screen accurately conveyed the gaze direction, resolving the problem of the Mona Lisa effect.

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Cited By

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  • (2024)A3RT: Attention-Aware AR Teleconferencing with Life-Size 2.5D Video Avatars2024 IEEE Conference Virtual Reality and 3D User Interfaces (VR)10.1109/VR58804.2024.00044(211-221)Online publication date: 16-Mar-2024
  • (2023)ChameleonControl: Teleoperating Real Human Surrogates through Mixed Reality Gestural Guidance for Remote Hands-on ClassroomsProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3581381(1-13)Online publication date: 19-Apr-2023
  • (2023)ReMotion: Supporting Remote Collaboration in Open Space with Automatic Robotic EmbodimentProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3580699(1-14)Online publication date: 19-Apr-2023
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Published In

cover image ACM Other conferences
AVI '12: Proceedings of the International Working Conference on Advanced Visual Interfaces
May 2012
846 pages
ISBN:9781450312875
DOI:10.1145/2254556
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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  • Consulta Umbria SRL
  • University of Salerno: University of Salerno

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 21 May 2012

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Author Tags

  1. eye gaze
  2. face shape
  3. telepresence

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  • Research-article

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AVI'12
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  • University of Salerno

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Overall Acceptance Rate 128 of 490 submissions, 26%

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Cited By

View all
  • (2024)A3RT: Attention-Aware AR Teleconferencing with Life-Size 2.5D Video Avatars2024 IEEE Conference Virtual Reality and 3D User Interfaces (VR)10.1109/VR58804.2024.00044(211-221)Online publication date: 16-Mar-2024
  • (2023)ChameleonControl: Teleoperating Real Human Surrogates through Mixed Reality Gestural Guidance for Remote Hands-on ClassroomsProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3581381(1-13)Online publication date: 19-Apr-2023
  • (2023)ReMotion: Supporting Remote Collaboration in Open Space with Automatic Robotic EmbodimentProceedings of the 2023 CHI Conference on Human Factors in Computing Systems10.1145/3544548.3580699(1-14)Online publication date: 19-Apr-2023
  • (2022)RemoteCoDe: Robotic Embodiment for Enhancing Peripheral Awareness in Remote Collaboration TasksProceedings of the ACM on Human-Computer Interaction10.1145/35129106:CSCW1(1-22)Online publication date: 7-Apr-2022
  • (2020)TEllipsoid: Ellipsoidal Display for Videoconference System Transmitting Accurate Gaze Direction2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)10.1109/VRW50115.2020.00274(847-848)Online publication date: Mar-2020
  • (2020)TEllipsoid: Ellipsoidal Display for Videoconference System Transmitting Accurate Gaze Direction2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)10.1109/VR46266.2020.1580098058128(775-781)Online publication date: Mar-2020
  • (2020)Transmission of correct gaze direction in video conferencing using screen-embedded camerasMultimedia Tools and Applications10.1007/s11042-020-09758-wOnline publication date: 19-Sep-2020
  • (2019)LeadingDisplayProceedings of the 11th International Conference on Automotive User Interfaces and Interactive Vehicular Applications: Adjunct Proceedings10.1145/3349263.3351317(405-409)Online publication date: 21-Sep-2019
  • (2018)[Invited Paper] Issues and Solutions to Informal Communication in Working from Home Using a Telepresence RobotITE Transactions on Media Technology and Applications10.3169/mta.6.306:1(30-45)Online publication date: 2018
  • (2018)OmniGazeProceedings of the 6th International Conference on Human-Agent Interaction10.1145/3284432.3284439(176-183)Online publication date: 4-Dec-2018
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