“I Don’t Want to Become a Number’’: Examining Different Stakeholder Perspectives on a Video-Based Monitoring System for Senior Care with Inherent Privacy Protection (by Design).

Mujirishvili, Tamara; Fedosov, Anton; Hashemifard, Kooshan; Climent-Pérez, Pau; Florez-Revuelta, Francisco

doi:10.1145/3613904.3642164

Proceedings of the CHI Conference on Human Factors in Computing Systems 2024

DOI: 10.1145/3613904.3642164

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“I Don’t Want to Become a Number’’: Examining Different Stakeholder Perspectives on a Video-Based Monitoring System for Senior Care with Inherent Privacy Protection (by Design).

Tamara Mujirishvili,

Anton Fedosov,

Kooshan Hashemifard

et al.

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Cited by 2 publications

References 67 publications

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Beyond digital privacy: Uncovering deeper attitudes toward privacy in cameras among older adults

Zhang,

Yin,

Chan

et al. 2024

International Journal of Human-Computer Studies

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Beyond digital privacy: Uncovering deeper attitudes toward privacy in cameras among older adults

Zhang,

Yin,

Chan

et al. 2024

International Journal of Human-Computer Studies

View full text Add to dashboard Cite

Investigating the Perception of Facial Anonymization Techniques in 360° Videos

Wöhler,

Ikehata,

Aizawa

2024

ACM Trans. Appl. Percept.

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In this work, we investigate facial anonymization techniques in 360° videos and assess their influence on the perceived realism, anonymization effect, and presence of participants. In comparison to traditional footage, 360° videos can convey engaging, immersive experiences that accurately represent the atmosphere of real-world locations. As the entire environment is captured simultaneously, it is necessary to anonymize the faces of bystanders in recordings of public spaces. Since this alters the video content, the perceived realism and immersion could be reduced. To understand these effects, we compare non-anonymized and anonymized 360° videos using blurring, black boxes, and face-swapping shown either on a regular screen or in a head-mounted display (HMD). Our results indicate significant differences in the perception of the anonymization techniques. We find that face-swapping is the most realistic and least disruptive; however, participants raised concerns regarding the effectiveness of the anonymization. Furthermore, we observe that presence is affected by facial anonymization in HMD condition. Overall, the results underscore the need for facial anonymization techniques that balance both photo-realism and a sense of privacy.

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“I Don’t Want to Become a Number’’: Examining Different Stakeholder Perspectives on a Video-Based Monitoring System for Senior Care with Inherent Privacy Protection (by Design).

Cited by 2 publications

References 67 publications

Beyond digital privacy: Uncovering deeper attitudes toward privacy in cameras among older adults

Beyond digital privacy: Uncovering deeper attitudes toward privacy in cameras among older adults

Investigating the Perception of Facial Anonymization Techniques in 360° Videos

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