# CARWatch > Open-source framework for objective saliva sampling studies, including mobile apps, web-based study preparation, and log processing. ## Documentation - [Home](https://carwatch-tools.github.io/index.html): General overview of CARWatch and its role in objective saliva sampling studies. - [Overview](https://carwatch-tools.github.io/overview.html): Background and general purpose of the CARWatch framework. - [Components](https://carwatch-tools.github.io/components.html): Overview of the main software components of the CARWatch framework. - [Publications](https://carwatch-tools.github.io/publications.html): Scientific background and citation information for CARWatch. - [Privacy](https://carwatch-tools.github.io/privacy.html): Privacy information for the CARWatch apps, website, and Study Manager. ## Optional - [Complete Documentation](https://carwatch-tools.github.io/llms-full.txt): All documentation in a single file