docs(README): rephrase DIA description and simplify robot arm demo link

README.md

@@ -116,14 +116,14 @@ Because the robotic arm operates in a real-world environment, the model is expec
 
 ## 🧠 DIA DSL Project
 
-The DSL used in this dataset is defined in the [DIA module](https://github.com/gh9869827/fifo-dev-dsl/tree/main/fifo_dev_dsl/dia), which implements:
+The DSL used in this dataset is defined in the [DIA module](https://github.com/gh9869827/fifo-dev-dsl/tree/main/fifo_dev_dsl/dia). It is a DSL for interactive agents that translates user intent into tool calls, resolving missing information and runtime errors through user interaction or by querying contextual information available at runtime.
 
-- 🧠 A symbolic DSL for **goal-driven, composable intent execution**  
-- 🧩 Nested function calls and argument mapping  
-- 🔄 Support for randomized function and parameter names to simulate tool diversity  
-- 🤖 Integration with LLMs for automatic parsing and resolution
+- 🧠 **Structured intent-to-action mapping** for precise and secure execution  
+- 🧩 **Composable function calls** with nesting and multi-step workflows  
+- 🔄 **Interactive resolution** of missing parameters via queries or user input  
+- 🤖 **Built-in runtime recovery mechanisms** for handling runtime errors
 
-For a complete example of tool loading, interactive DSL resolution, and evaluation in the robotic arm context, see [`robot_arm.py`](https://github.com/gh9869827/fifo-dev-dsl/blob/main/fifo_dev_dsl/dia/demo/robot_arm.py).
+For a complete example of how this model can be used in a robotic arm context, see [`robot_arm.py`](https://github.com/gh9869827/fifo-dev-dsl/blob/main/fifo_dev_dsl/dia/demo/robot_arm.py).
 
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