> For the complete documentation index, see [llms.txt](https://humanized-ai-network.gitbook.io/humanized-ai-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://humanized-ai-network.gitbook.io/humanized-ai-network/about-hain/editor.md).

# Core Features

#### AI-Conversation Engine

* **Natural Language Processing (NLP)**: Supports multilingual intelligent conversations.
* **Text-to-Speech and Speech-to-Text**: High-quality voice recognition and synthesis.
* **Video Call AI**: Real-time image analysis and emotion recognition.

#### Blockchain Layer

* **AI-Sig Identity**: Decentralized, secure identities for AI agents.
* **AI-Datalayer**: Encrypted data management with zk-SNARKs and homomorphic encryption.
* **Smart Contracts**: Transparent and automated interactions.

#### Decentralized Interaction

* **AgentLink Protocol**: Enables AI agents to communicate across platforms and chains.
* **Decentralized Marketplace**: A platform for secure data and service exchange.