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Visual Attention-Based Access: Granting Access Based on Users' Joint Attention on Shared Workspaces

Authors:

Hans Gellersen,

Giulio JacucciAuthors Info & Claims

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Volume 2, Issue 3

Article No.: 133, Pages 1 - 23

https://doi.org/10.1145/3264943

Published: 18 September 2018 Publication History

Abstract

During collaboration, individual users' capacity to maintain awareness, avoid duplicate work and prevent conflicts depends on the extent to which they are able to monitor the workspace. Existing access control models disregard this contextual information by managing access strictly based on who performs the action. As an alternative approach, we propose managing access by taking the visual attention of collaborators into account. For example, actions that require consensus can be limited to collaborators' joint attention, editing another user's personal document can require her visual supervision and private information can become unavailable when another user is looking. We prototyped visual attention-based access for 3 collaboration scenarios on a large vertical display using head orientation input as a proxy for attention. The prototype was deployed for an exploratory user study, where participants in pairs were tasked to assign visual attention-based access to various actions. The results reveal distinct motivations for their use such as preventing accidents, maintaining individual control and facilitating group awareness. Visual attention-based access has been perceived as more convenient but also less certain when compared to traditional access control. We conclude that visual attention-based access can be a useful addition to groupware to flexibly facilitate awareness and prevent conflicts.

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Cited By

Wisiecka KKonishi YKrejtz KZolfaghari MKopainsky BKrejtz IKoike HFjeld M(2023)Supporting Complex Decision-Making: Evidence from an Eye Tracking Study on In-Person and Remote CollaborationACM Transactions on Computer-Human Interaction10.1145/358178730:5(1-27)Online publication date: 23-Sep-2023
https://dl.acm.org/doi/10.1145/3581787
Pfeuffer KAlexander JGellersen H(2021)Multi-user Gaze-based Interaction Techniques on Collaborative TouchscreensACM Symposium on Eye Tracking Research and Applications10.1145/3448018.3458016(1-7)Online publication date: 25-May-2021
https://dl.acm.org/doi/10.1145/3448018.3458016
Prilla M(2019)"I simply watched where she was looking at"Proceedings of the ACM on Human-Computer Interaction10.1145/33611273:GROUP(1-21)Online publication date: 5-Dec-2019
https://dl.acm.org/doi/10.1145/3361127

Index Terms

Visual Attention-Based Access: Granting Access Based on Users' Joint Attention on Shared Workspaces
1. Human-centered computing

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cover image Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies Volume 2, Issue 3

September 2018

1536 pages

EISSN:2474-9567

DOI:10.1145/3279953

Issue’s Table of Contents

Copyright © 2018 ACM.

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Publication History

Published: 18 September 2018

Accepted: 01 September 2018

Revised: 01 May 2018

Received: 01 February 2018

Published in IMWUT Volume 2, Issue 3

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Cited By

Wisiecka KKonishi YKrejtz KZolfaghari MKopainsky BKrejtz IKoike HFjeld M(2023)Supporting Complex Decision-Making: Evidence from an Eye Tracking Study on In-Person and Remote CollaborationACM Transactions on Computer-Human Interaction10.1145/358178730:5(1-27)Online publication date: 23-Sep-2023
https://dl.acm.org/doi/10.1145/3581787
Pfeuffer KAlexander JGellersen H(2021)Multi-user Gaze-based Interaction Techniques on Collaborative TouchscreensACM Symposium on Eye Tracking Research and Applications10.1145/3448018.3458016(1-7)Online publication date: 25-May-2021
https://dl.acm.org/doi/10.1145/3448018.3458016
Prilla M(2019)"I simply watched where she was looking at"Proceedings of the ACM on Human-Computer Interaction10.1145/33611273:GROUP(1-21)Online publication date: 5-Dec-2019
https://dl.acm.org/doi/10.1145/3361127

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