> For the complete documentation index, see [llms.txt](https://carthalis.gitbook.io/carthalis-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carthalis.gitbook.io/carthalis-docs/getting-started/quickstart-3.md).

# 4. Platform features

**4.1 Unified Health AI Agents**

* **Symptom Checker**: An intelligent conversational agent that assesses symptoms and provides guidance.
* **Mental Health Assistant**: Tools to support mental well-being through AI-driven interactions.
* **Wellness Assistants**: Personalized recommendations for lifestyle and wellness improvements.
* **Specialized AI Models**: Tools for detecting specific diseases using images, text, sound, wearable data, and other data types.
* **Validated health measures:** longevity, disease risk, drug interactions, etc.
* **Connecting users to health resources:** Recommendation system based on your concerns

**4.2 Data Privacy and Ownership**

* **User Consent**: All data usage requires explicit user consent.
* **Data Monetization**: Users can earn rewards by sharing their data for research and training new models.
* **NFT Data Ownership (future)**: Health data ownership and access rights can be encoded as NFTs, ensuring users benefit from any value created using their data.

**4.3 Accessibility**

* **Global Reach**: Designed to serve users worldwide, including those in regions with limited financial access and healthcare access.
* **Freemium Model**: Basic access is free within usage limits, with the option to earn or purchase additional points for extended use.
* **Multilingual Support**: The platform will support multiple languages to cater to a diverse user base.