基于区块链的移动应用程序用于秘鲁农村地区老年人的数字识别:设计和可用性评估研究
Wilver Arana-Ramos1, Aldo Francisco Pastrana-Leon1, Juan Carlos Morales-Arevalo1
1Department of Software Engineering, Faculty of Engineering, Peruvian University of Applied Sciences, Av. Alonso de Molina Nro. 1611, Lima Polo And Hunt Club (Av. Primavera 2390), Lima, 15023, Peru, +51 994 866 160.
JMIR rehabilitation and assistive technologies
|February 2, 2026
概括
一个区块链移动应用程序为老年秘鲁成年人提供安全的数字身份证,改善对基本服务的访问并促进数字包容. 这个解决方案解决了弱势群体的可用性和安全问题.
科学领域:
- 数字健康数字健康
- 人与计算机的交互
- 区块链技术 区块链技术
背景情况:
- 秘鲁农村地区的老年人面临着由于数字素养低下和缺乏安全身份识别,因此获得公共服务的重大障碍.
- 这些挑战增加了脆弱性和社会排斥,限制了对数字健康,教育和社会援助系统的访问.
研究的目的:
- 设计一个基于区块链的移动应用程序架构,为秘鲁农村的老年人提供安全和包容的数字身份.
- 通过一个去中心化和保护隐私的解决方案,实现对重要公共服务的访问.
主要方法:
- 采用设计思维过程,包括采访16名老年人 (61-85岁) 以确定可用性和安全性要求.
- 开发了功能和非功能要求,优先考虑区块链身份验证,辅助注册,多语言支持和用户友好的界面等功能.
- 使用Figma对功能进行了原型设计,并使用C4模型设计了应用程序架构,专注于可扩展性,模块化和去中心化. 通过系统可用性尺度评估可用性.
主要成果:
- 移动应用程序原型获得了可接受的平均系统可用性量表得分60.78.78.
- 确定的主要问题包括导航困难,数据安全问题以及残疾人的可访问性挑战.
- 参与者高度评价了辅助注册和通知系统,区块链架构展示了可扩展性和包容性的潜力.
结论:
- 基于区块链的移动应用程序提供了一个可行的,社会包容的模型,用于在服务不足的地区的老年人中确保数字身份的安全.
- 可用性测试表明,该解决方案被认为是安全的,可用的,并适合目标人群.
- 该研究为未来的实施提供了基础,以加强弱势群体在身份管理中的数字包容性和自主性.
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