Rename perception_nodes package to coffee_speech_processing

Author: kPatch

coffee_ws/src/perception_nodes/LICENSE …_ws/src/coffee_speech_processing/LICENSEcoffee_ws/src/perception_nodes/LICENSE renamed to coffee_ws/src/coffee_speech_processing/LICENSE coffee_ws/src/perception_nodes/LICENSE renamed to coffee_ws/src/coffee_speech_processing/LICENSE

@@ -1,6 +1,6 @@
-# Perception Nodes
+# Coffee Speech Processing
 
-ROS2 package containing nodes for perception tasks like speech recognition, intent classification, and audio processing.
+ROS2 package containing nodes for speech processing tasks like speech recognition, intent classification, and audio processing for the Coffee Buddy robot system.
 
 ## Voice Intent Node
 
@@ -100,35 +100,35 @@ The intent classifier supports the following intents:
 To run the node with default parameters:
 
 ```bash
-ros2 run perception_nodes voice_intent_node
+ros2 run coffee_speech_processing voice_intent_node
 ```
 
 #### Using Launch File
 
 To run with the launch file (recommended):
 
 ```bash
-ros2 launch perception_nodes voice_intent.launch.py
+ros2 launch coffee_speech_processing voice_intent.launch.py
 ```
 
 #### Custom Parameters
 
 To specify a different model or language:
 
 ```bash
-ros2 launch perception_nodes voice_intent.launch.py model_size:=small language:=auto
+ros2 launch coffee_speech_processing voice_intent.launch.py model_size:=small language:=auto
 ```
 
 To use CPU instead of GPU:
 
 ```bash
-ros2 launch perception_nodes voice_intent.launch.py device_type:=cpu
+ros2 launch coffee_speech_processing voice_intent.launch.py device_type:=cpu
 ```
 
 To change the LLM model:
 
 ```bash
-ros2 launch perception_nodes voice_intent.launch.py llm_model:=llama3:8b
+ros2 launch coffee_speech_processing voice_intent.launch.py llm_model:=llama3:8b
 ```
 
 ### Monitor Output
@@ -153,7 +153,7 @@ The required Python packages are listed as dependencies in the package.xml file.
 
 ```bash
 cd ~/your_workspace
-colcon build --packages-select perception_nodes
+colcon build --packages-select coffee_speech_processing
 ```
 
 ### Troubleshooting
@@ -177,5 +177,5 @@ ros2 param set /voice_intent_node audio_device_id <ID>
 If you encounter GPU memory issues, try using a smaller model or disabling GPU:
 
 ```bash
-ros2 launch perception_nodes voice_intent.launch.py model_size:=tiny device_type:=cpu
+ros2 launch coffee_speech_processing voice_intent.launch.py model_size:=tiny device_type:=cpu
 ``` 

coffee_ws/src/perception_nodes/README.md …s/src/coffee_speech_processing/README.mdcoffee_ws/src/perception_nodes/README.md renamed to coffee_ws/src/coffee_speech_processing/README.md coffee_ws/src/perception_nodes/README.md renamed to coffee_ws/src/coffee_speech_processing/README.md

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+
+"""
+Coffee Speech Processing Package
+
+ROS2 package containing nodes for speech processing tasks like speech recognition, 
+intent classification, and audio processing.
+"""
+
+from coffee_speech_processing.sensor_nodes.voice_intent_node import VoiceIntentNode

coffee_ws/src/coffee_speech_processing/coffee_speech_processing/__init__.py

@@ -0,0 +1,10 @@
+"""
+Sensor Nodes Module
+
+Contains various sensor-related nodes for speech processing:
+- Voice Intent Node: Speech recognition and intent classification
+- LLM Sensor Node: Bridge node for LLM integration  
+- Emotion Node: Emotion detection capabilities
+"""
+
+from coffee_speech_processing.sensor_nodes.voice_intent_node import VoiceIntentNode 

coffee_ws/src/coffee_speech_processing/coffee_speech_processing/sensor_nodes/__init__.py

@@ -18,7 +18,7 @@
 
 # Import whisper streaming components
 try:
-    from perception_nodes.utils.whisper_streaming import (
+    from coffee_speech_processing.utils.whisper_streaming import (
         asr_factory,
         load_audio_chunk,
         OnlineASRProcessor,
@@ -97,7 +97,7 @@ def init_asr(self):
         """Initialize or reinitialize the ASR processor."""
         try:
             import torch
-            from perception_nodes.utils.whisper_streaming import FasterWhisperASR, VACOnlineASRProcessor, OnlineASRProcessor
+            from coffee_speech_processing.utils.whisper_streaming import FasterWhisperASR, VACOnlineASRProcessor, OnlineASRProcessor
 
             # Create the ASR object first
             asr = FasterWhisperASR(