Definition
A natural language interface allows users to interact with software using everyday language instead of clicking buttons, writing code, or learning special syntax. You type or speak what you want, and the system figures out how to do it.
Example
Instead of writing a SQL query to find all customers who haven't purchased in 90 days, you type: "Show me customers who haven't bought anything in the last three months." The system translates that into the correct database query and returns the results.
Why it matters
Natural language interfaces are what make AI agents accessible to non-technical users. Shogo's entire platform is built on this principle: describe what you want in plain English, and the agent handles the rest.