Exploring Older Adults’ Willingness to Install Home Surveil-Lance Systems in Taiwan: Factors and Privacy Concerns
Abstract
:1. Introduction
- This study explores the factors influencing the willingness of healthy older adults in Taiwan to install privacy-preserved home surveillance systems.
- This study analyzes the survey data to find the seniors’ preferences regarding the level of privacy protection.
2. Materials and Methods
2.1. Research Context
- Visual Privacy: This can be described as the protection of a person’s visual appearance, including their face, body, and any identifiable features. In the context of video surveillance, it can be addressed by using techniques such as blurring or pixelating faces [38] or replacing the whole body images with avatars to ensure the person’s privacy. Recent advancements in the machine learning approach to image and video processing has shown many techniques [39,40,41] for converting human images in videos to two-dimensional (2D) or three-dimensional (3D) avatars.
- Behavioral Privacy: this type of privacy pertains to the protection of an individual’s actions, routines, and habits. In the context of video surveillance, behavioral privacy can be protected by ensuring that only relevant data are collected, by limiting the data history, or by using secure data processing techniques. In practice, ref. [42] shows context-aware machine learning models can be used to analyze the video data to extract the relevant information about the scene. A smart surveillance camera system [43] can be also used to process the scene data locally and transmit only emergency and critical events, protecting the overall behavioral privacy of the person.
2.2. Data Collection
- Factors influencing the willingness of older adults in Taiwan to install home surveillance systems are explored through Questions 4, 5, and 6. Question 4 initially determines if a home surveillance system has been installed, and if so, Question 5 further probes the motivating factors behind this decision (e.g., safety concerns, family expectations). Alternatively, if a system has not been installed, Question 6 delves into the concerns or obstacles preventing such installation.
- The desired level of privacy expectation among older adults in Taiwan when using home surveillance systems is gauged through Questions 6 and 7. Question 6 investigates the privacy concerns of respondents who have not installed a surveillance system, while Question 7 identifies respondents’ openness to considering a privacy-preserving home surveillance system in the future.
- The preferences of older adults regarding home surveillance systems with privacy protection features are explored in Question 8. This question assesses the preferred methods of privacy preservation for those respondents who expressed a willingness to consider a privacy-preserving system in the future (as indicated in their response to Question 7).
2.3. Data Analysis
3. Results
3.1. Sampling and Participant Characteristics
3.2. What Factors Influence the Willingness of Healthy Older Adults in Taiwan to Install Home Surveillance Systems?
3.3. What Is the Desired Level of Privacy Expectation among the Healthy Older Adults in Taiwan When Using Home Surveillance Systems, Especially in Terms of Visual or Behavioral Privacy?
3.4. What Are the Preferences of Healthy Older Adults in Taiwan Regarding Home Surveillance Systems with Privacy Protection Features?
4. Discussion
5. Conclusions
Author Contributions
Funding
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Age Range | Frequency | Percent |
---|---|---|
65–70 | 16 | 32.0 |
71–75 | 15 | 30.0 |
76–80 | 4 | 8.0 |
81–85 | 7 | 14.0 |
86–90 | 5 | 10.0 |
>91 | 3 | 6.0 |
Total | 50 | 100.0 |
Living Arrangement | Frequency | Percent |
---|---|---|
Alone | 11 | 22.0 |
With Spouse | 17 | 34.0 |
With Family | 19 | 38.0 |
With Caregiver | 3 | 6.0 |
Total | 50 | 100.0 |
Living Arrangement | Frequency | Percent |
---|---|---|
Never | 2 | 4.0 |
Rarely | 4 | 8.0 |
Sometimes | 7 | 14.0 |
Often | 5 | 10.0 |
Daily | 32 | 64.0 |
Total | 50 | 100.0 |
Surveillance Installed | Frequency | Percent |
---|---|---|
Yes | 16 | 32.0 |
No | 34 | 68.0 |
Total | 50 | 100.0 |
Safety | Family Expectation | Privacy | Visual Privacy | Behavioral Privacy | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | ||
Surveillance installed | No | 34 | 0 | 34 | 0 | 0 | 34 | 5 | 29 | 13 | 21 |
Yes | 1 | 15 | 7 | 9 | 16 | 0 | 16 | 0 | 16 | 0 |
Behavioral Privacy | |||
---|---|---|---|
No | Yes | ||
Visual Privacy | No | 16 | 5 |
Yes | 13 | 16 |
Visual Privacy | Behavioral Privacy | ||||
---|---|---|---|---|---|
No | Yes | No | Yes | ||
Will install privacy-preserved surveillance | No | 4 | 5 | 6 | 3 |
Yes | 17 | 24 | 23 | 18 |
2D Avatar | 3D Avatar | Blurring | |||||
---|---|---|---|---|---|---|---|
No | Yes | No | Yes | No | Yes | ||
Will install privacy-preserved surveillance | No | 9 | 0 | 9 | 0 | 9 | 0 |
Yes | 7 | 34 | 24 | 17 | 36 | 5 |
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Wang, C.-Y.; Lin, F.-S. Exploring Older Adults’ Willingness to Install Home Surveil-Lance Systems in Taiwan: Factors and Privacy Concerns. Healthcare 2023, 11, 1616. https://doi.org/10.3390/healthcare11111616
Wang C-Y, Lin F-S. Exploring Older Adults’ Willingness to Install Home Surveil-Lance Systems in Taiwan: Factors and Privacy Concerns. Healthcare. 2023; 11(11):1616. https://doi.org/10.3390/healthcare11111616
Chicago/Turabian StyleWang, Chang-Yueh, and Fang-Suey Lin. 2023. "Exploring Older Adults’ Willingness to Install Home Surveil-Lance Systems in Taiwan: Factors and Privacy Concerns" Healthcare 11, no. 11: 1616. https://doi.org/10.3390/healthcare11111616