The proliferation of Internet-connected health devices and the widespread availability of mobile connectivity have resulted in a wealth of reliable digital health data and the potential for delivering just-in-time interventions. However, leveraging these opportunities for health research requires the development and deployment of mobile health (mHealth) applications, which present significant technical challenges for researchers. While existing mHealth solutions have made progress in addressing some of these challenges, they often fall short in terms of time-to-use, affordability, and flexibility for personalization and adaptation. ZotCare aims to address these limitations by offering ready-to-use and flexible services, providing researchers with an accessible, cost-effective, and adaptable solution for their mHealth studies. This article focuses on ZotCare's service orchestration and highlights its capabilities in creating a programmable environment for mHealth research. Additionally, we showcase several successful research use cases that have utilized ZotCare, both in the past and in ongoing projects. Furthermore, we provide resources and information for researchers who are considering ZotCare as their mHealth research solution.

翻译：随着互联网健康设备的普及和移动连接技术的广泛应用，可靠的数字健康数据大量涌现，并具备了提供实时干预的潜力。然而，将这些机遇应用于健康研究需要开发和部署移动健康（mHealth）应用程序，这给研究人员带来了显著的技术挑战。尽管现有的移动健康解决方案在应对部分挑战方面取得了进展，但在部署时效、经济性以及个性化与自适应调整的灵活性方面往往存在不足。ZotCare旨在通过提供即用型且灵活的服务来弥补这些局限，为研究人员的移动健康研究提供一种可访问、经济高效且适应性强的方法。本文重点介绍ZotCare的服务编排机制，并强调其在为移动健康研究创建可编程环境方面的能力。此外，我们展示了多个成功利用ZotCare的研究案例，涵盖过去及正在进行的项目。最后，我们为考虑将ZotCare作为其移动健康研究解决方案的研究人员提供相关资源与信息。