- Encrypted Data Transmission: Employ advanced encryption standards (like AES encryption) to secure data transmission between the watch and the phone, ensuring data cannot be intercepted or tampered with during transit.
- Secure Authentication: Implement multi-factor authentication in the watch and associated app, such as passwords, fingerprint recognition, or facial recognition, to ensure only authorized users can access the data.
- Minimize Data Collection: Collect only the minimum necessary data required to fulfill the functionality, and clearly inform users about what data is being collected and for what purpose.
- User Data Control: Allow users to manage their personal data, including the ability to view, modify, and delete information stored on the device and in the cloud.
- Regular Software Updates: Regularly release software updates to patch potential security vulnerabilities, protecting the device against emerging threats.
- Transparent Privacy Policy: Provide a clear and understandable privacy policy, informing users how their data is collected, used, and stored.
- Server-side Security: If cloud services are used for data storage and processing, ensure servers have robust security measures like firewalls, intrusion detection systems, and data backup.
- Restricted Access Permissions: Implement strict access controls to ensure that only authorized personnel can access sensitive data.
- Privacy Impact Assessments: Regularly conduct privacy impact assessments to identify and mitigate potential risks to user privacy.
- Digital advancements, including in the health and care sectors, need to be designed in a way that creates ethical, transparent and safe digital environments and services and protect the human rights of older persons, including to dignity, autonomy, privacy, and free and informed consent to the use of digital technology, including by the most vulnerable.
- Ensure the protection of human rights of older persons in the digital era
Design Interface
- Need Easy to understand
Museum guiding facilities are diverse and functional, effectively enhancing the dimension and depth of the museum visit experience, but there is still the problem of insufficient inclusiveness for the elderly in the process of interaction between the guiding facilities and the elderly. For example, in the process of using intelligent devices, the lack of clear interface content and operational feedback has caused such phenomena as operational errors, inability to operate, and inefficient operation, which are essentially the result of designers ignoring the interaction problems of the elderly during the design process. Therefore, when designing museum guiding facilities, the interaction of products for the elderly should be considered to simplify the operation process, improve the recognition of operation buttons, provide multi-channel interaction, and clarify the operation process. Enhancing the experience of the elderly visiting museums is one of the key points to be considered in the design of museum guide facilities for the elderly.
- Enhance the synergy in the system
In the museum guide system, with the continuous updating of technology, the guide facilities have a high frequency of updating iteration. Emerging facilities in the application of the same time, the old facilities due to still have the effectiveness and stability, in the guide system still plays an important role. Therefore, the phenomenon of coexistence of old and new facilities is common in the current guided tour system. New facilities and old facilities together constitute the whole museum guide system, they are complementary in function, but also some overlap. However, there is also a lack of unity among the facilities, which not only increases the cost of learning but also reduces the visitor experience.

Increase the caring nature of the browsing experience
Essentially, the point of a museum guide system is to provide the visitor with a good experience along with the museum exhibits, the museum environment, and other museum facilities. Therefore, the design of museum guide system is the experience design for the viewers. The purpose of experience design is to make the designed products or services more humane, which is mainly reflected in:
(1) the applicability of the products or services, which should be convenient for users to use, but also in line with their usage habits;
(2) the emotionality of the products or services, to achieve the communication between the object and the person, and then resonate the effect, creating a surprise experience for the user
[3].How to increase, for example, the use of gesture/sensory interaction devices