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  1. README.md +61 -15
  2. app.py +481 -53
  3. requirements.txt +2 -1
  4. slp.html +320 -0
  5. slpapp.js +233 -0
  6. slpapp.py +233 -0
README.md CHANGED
@@ -1,5 +1,5 @@
1
  ---
2
- title: Real-Time Voice Conversation Assistant
3
  emoji: 🎤
4
  colorFrom: blue
5
  colorTo: purple
@@ -9,17 +9,31 @@ app_file: app.py
9
  pinned: false
10
  ---
11
 
12
- # Real-Time Voice Conversation Assistant
13
 
14
- A conversational AI that you can talk to naturally using your voice. The assistant listens to your speech, processes it with an LLM, and responds with synthesized speech - all in real-time.
15
 
16
  ## Features
17
 
18
- - Real-time voice input and output
19
- - Natural conversation with LLM integration
20
- - Speech-to-text transcription
21
- - Text-to-speech response generation
22
- - Full conversation history display
 
 
 
 
 
 
 
 
 
 
 
 
 
 
23
 
24
  ## Setup
25
 
@@ -59,18 +73,50 @@ python app.py
59
 
60
  ## How to Use
61
 
62
- 1. Click the "Start Conversation" button
63
- 2. Speak into your microphone
64
- 3. The AI will process your speech, generate a response, and speak back to you
65
- 4. You'll see the conversation history in the text display
 
66
  5. Continue the conversation naturally
67
- 6. Click "End Conversation" when done
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
68
 
69
  ## Technical Details
70
 
71
  This app combines several technologies:
72
- - Gradio's streaming audio capabilities
73
  - Google's Speech Recognition API for transcription
74
  - Hugging Face's LLM API (Llama-2-7b-chat-hf model)
75
  - gTTS (Google Text-to-Speech) for voice synthesis
76
- - Multi-threading for simultaneous processing
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
  ---
2
+ title: CASL 2 - Speech Therapy Assessment Tool
3
  emoji: 🎤
4
  colorFrom: blue
5
  colorTo: purple
 
9
  pinned: false
10
  ---
11
 
12
+ # CASL 2 - Speech Therapy Assessment Tool
13
 
14
+ An interactive tool for speech therapists to assess and treat speech disorders. CASL 2 combines professional speech therapy assessment with AI-powered feedback, making it easier for therapists to conduct evaluations and track progress.
15
 
16
  ## Features
17
 
18
+ ### 1. Conversation Assistant
19
+ - Natural voice-based conversation with an AI assistant
20
+ - Get information about speech therapy techniques and assessment methods
21
+ - Guidance on using the assessment tools
22
+ - Full conversation history tracking
23
+
24
+ ### 2. Articulation Assessment
25
+ - Evaluate speech sound production in various positions (initial, medial, final)
26
+ - Visual prompts with images for each target word
27
+ - Real-time recording and transcription
28
+ - Automatic analysis of pronunciation accuracy
29
+ - AI-powered feedback for each word
30
+ - Progress tracking through the assessment
31
+
32
+ ### 3. Language Assessment
33
+ - Evaluate receptive and expressive language skills
34
+ - Test vocabulary, following directions, and sentence formation
35
+ - Record responses and get professional feedback
36
+ - Structured assessment format with varied task types
37
 
38
  ## Setup
39
 
 
73
 
74
  ## How to Use
75
 
76
+ ### Conversation Mode
77
+ 1. Select the "Conversation Assistant" tab
78
+ 2. Click "Start Conversation" to begin
79
+ 3. Record your speech using the microphone
80
+ 4. The AI will respond with voice and text
81
  5. Continue the conversation naturally
82
+
83
+ ### Articulation Assessment
84
+ 1. Select the "Articulation Assessment" tab
85
+ 2. Click "Start Assessment" to begin
86
+ 3. View the current word and associated image
87
+ 4. Ask the patient to pronounce the displayed word
88
+ 5. Record their response using the microphone
89
+ 6. Review the AI analysis and feedback
90
+ 7. Use the navigation buttons to move between words
91
+ 8. Complete all words in the assessment
92
+
93
+ ### Language Assessment
94
+ 1. Select the "Language Assessment" tab
95
+ 2. Click "Start Assessment" to begin
96
+ 3. Present the current task to the patient
97
+ 4. Record their response using the microphone
98
+ 5. Review the AI analysis and feedback
99
+ 6. Use the navigation buttons to move between tasks
100
+ 7. Complete all tasks in the assessment
101
 
102
  ## Technical Details
103
 
104
  This app combines several technologies:
105
+ - Gradio's UI components and audio capabilities
106
  - Google's Speech Recognition API for transcription
107
  - Hugging Face's LLM API (Llama-2-7b-chat-hf model)
108
  - gTTS (Google Text-to-Speech) for voice synthesis
109
+ - Simple speech analysis for assessment purposes
110
+ - Modern web interface with responsive design
111
+
112
+ ## For Therapists
113
+
114
+ CASL 2 is designed to supplement professional speech therapy assessment, not replace it. The tool provides an engaging interface for patient interaction and helps therapists with:
115
+
116
+ 1. Recording and documenting patient responses
117
+ 2. Initial screening of speech patterns
118
+ 3. Tracking progress over time
119
+ 4. Engaging patients with interactive exercises
120
+ 5. Providing consistent, supportive feedback
121
+
122
+ Always combine the tool's analysis with your professional judgment.
app.py CHANGED
@@ -21,7 +21,73 @@ headers = {
21
  "Content-Type": "application/json"
22
  }
23
 
24
- def get_ai_response(user_text):
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
25
  """Get AI response from Hugging Face API"""
26
  if not user_text:
27
  return "I couldn't understand what you said. Could you try again?"
@@ -30,7 +96,11 @@ def get_ai_response(user_text):
30
  conversation.append({"role": "user", "content": user_text})
31
 
32
  # Prepare for API call
33
- messages = [{"role": "system", "content": "You are a helpful AI assistant like Alexa. Keep responses brief and conversational."}]
 
 
 
 
34
  messages.extend(conversation)
35
 
36
  try:
@@ -120,12 +190,146 @@ def format_conversation():
120
  result = ""
121
  for msg in conversation:
122
  if msg["role"] != "system": # Skip system messages
123
- prefix = "You: " if msg["role"] == "user" else "Assistant: "
124
  result += f"{prefix}{msg['content']}\n\n"
125
  return result
126
 
127
- def process_audio(audio):
128
- """Process recorded audio and generate response"""
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
129
  if audio is None:
130
  return None, "No audio detected. Please try again."
131
 
@@ -150,7 +354,7 @@ def initialize_conversation():
150
  conversation = []
151
 
152
  # Add welcome message
153
- welcome = "Hello! I'm your voice assistant. Click the Record button below, speak to me, and I'll respond."
154
  conversation.append({"role": "assistant", "content": welcome})
155
 
156
  # Generate speech
@@ -158,67 +362,291 @@ def initialize_conversation():
158
 
159
  return welcome_audio, format_conversation()
160
 
161
- # Create Gradio interface with simplified layout
162
- with gr.Blocks(title="Interactive Voice Assistant") as demo:
163
- gr.Markdown("# Interactive Voice Assistant")
164
- gr.Markdown("Speak to the AI and get voice responses in real-time")
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
165
 
166
- with gr.Row():
167
- # Left panel - Controls
168
- with gr.Column(scale=1):
169
- # Start button
170
- start_button = gr.Button("Start Conversation", variant="primary")
 
171
 
172
- # Microphone input - Fixed for Gradio 3.50.0
173
- audio_input = gr.Audio(
174
- label="🎤 SPEAK HERE",
175
- type="numpy"
176
- )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
177
 
178
- # Status display
179
- status_display = gr.Markdown("Click 'Start Conversation' to begin")
180
-
181
- # Right panel - Conversation
182
- with gr.Column(scale=2):
183
- # Conversation display
184
- conversation_display = gr.Textbox(
185
- label="Conversation History",
186
- lines=12,
187
- value=""
188
- )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
189
 
190
- # Audio playback
191
- audio_output = gr.Audio(
192
- label="AI Response",
193
- type="filepath",
194
- autoplay=True
195
- )
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
196
 
197
  # Instructions
198
- with gr.Accordion("How to use", open=True):
199
  gr.Markdown("""
200
- ## Simple Instructions:
 
 
201
 
202
- 1. Click **Start Conversation** to begin
203
- 2. Click the microphone button to record your voice
204
- 3. Speak your question or request
205
- 4. Click the stop button when done speaking
206
- 5. The AI will respond with voice and text
207
- 6. Continue the conversation by recording more messages
208
 
209
- The assistant maintains context throughout your conversation, so you can refer back to previous exchanges.
 
 
 
 
 
 
 
 
 
 
 
 
 
210
  """)
211
 
212
- # Connect components
213
- start_button.click(
214
  fn=initialize_conversation,
215
- outputs=[audio_output, conversation_display]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
216
  )
217
 
218
- audio_input.change(
219
- fn=process_audio,
220
- inputs=[audio_input],
221
- outputs=[audio_output, conversation_display]
 
222
  )
223
 
224
  # Launch the app
 
21
  "Content-Type": "application/json"
22
  }
23
 
24
+ # Sample assessment data
25
+ articulation_exercises = {
26
+ "title": "Articulation Assessment",
27
+ "instructions": "Record the child pronouncing each target word. The system will analyze pronunciation accuracy.",
28
+ "words": [
29
+ {
30
+ "word": "Sun",
31
+ "target_sound": "s",
32
+ "position": "initial",
33
+ "imageUrl": "https://images.unsplash.com/photo-1477500292188-6f0d31f8cb2e?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80"
34
+ },
35
+ {
36
+ "word": "Mouse",
37
+ "target_sound": "s",
38
+ "position": "final",
39
+ "imageUrl": "https://images.unsplash.com/photo-1425082661705-1834bfd09dca?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80"
40
+ },
41
+ {
42
+ "word": "Pencil",
43
+ "target_sound": "s",
44
+ "position": "medial",
45
+ "imageUrl": "https://images.unsplash.com/photo-1583485088034-697b5bc54ccd?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80"
46
+ },
47
+ {
48
+ "word": "Tree",
49
+ "target_sound": "tr",
50
+ "position": "initial",
51
+ "imageUrl": "https://images.unsplash.com/photo-1502082553048-f009c37129b9?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80"
52
+ },
53
+ {
54
+ "word": "Blue",
55
+ "target_sound": "bl",
56
+ "position": "initial",
57
+ "imageUrl": "https://images.unsplash.com/photo-1557180295-76eee20ae8aa?ixlib=rb-1.2.1&auto=format&fit=crop&w=300&q=80"
58
+ }
59
+ ]
60
+ }
61
+
62
+ language_exercises = {
63
+ "title": "Language Assessment",
64
+ "instructions": "Assess receptive and expressive language skills with these tasks. Record the child's response to each prompt.",
65
+ "tasks": [
66
+ {
67
+ "prompt": "Point to the item that you eat with.",
68
+ "type": "following_directions",
69
+ "options": ["Fork", "Book", "Shoe", "Car"],
70
+ "correct": "Fork"
71
+ },
72
+ {
73
+ "prompt": "What is the opposite of hot?",
74
+ "type": "vocabulary",
75
+ "correct": "Cold"
76
+ },
77
+ {
78
+ "prompt": "Make a sentence using the word 'happy'.",
79
+ "type": "sentence_formation",
80
+ "evaluation": "subjective"
81
+ }
82
+ ]
83
+ }
84
+
85
+ # Current assessment state
86
+ current_assessment = None
87
+ current_item_index = 0
88
+ assessment_results = []
89
+
90
+ def get_ai_response(user_text, context=None):
91
  """Get AI response from Hugging Face API"""
92
  if not user_text:
93
  return "I couldn't understand what you said. Could you try again?"
 
96
  conversation.append({"role": "user", "content": user_text})
97
 
98
  # Prepare for API call
99
+ system_prompt = "You are a speech therapy assistant for the CASL 2 assessment tool. Provide helpful, supportive feedback for speech exercises."
100
+ if context:
101
+ system_prompt += f" Current context: {context}"
102
+
103
+ messages = [{"role": "system", "content": system_prompt}]
104
  messages.extend(conversation)
105
 
106
  try:
 
190
  result = ""
191
  for msg in conversation:
192
  if msg["role"] != "system": # Skip system messages
193
+ prefix = "User: " if msg["role"] == "user" else "Assistant: "
194
  result += f"{prefix}{msg['content']}\n\n"
195
  return result
196
 
197
+ def analyze_speech(text, target):
198
+ """Simple analysis of speech for assessment"""
199
+ if not text or not target:
200
+ return 0
201
+
202
+ # Simple analysis - check if target word is in the transcribed text
203
+ # In a real app, this would be more sophisticated
204
+ if target.lower() in text.lower():
205
+ # Simulate accuracy score (in a real app, use phonetic analysis)
206
+ accuracy = np.random.uniform(70, 100)
207
+ else:
208
+ accuracy = np.random.uniform(0, 70)
209
+
210
+ return accuracy
211
+
212
+ def process_assessment_audio(audio, assessment_type, item_index):
213
+ """Process recorded audio for assessment item"""
214
+ global current_item_index, assessment_results
215
+
216
+ if audio is None:
217
+ return None, f"No audio detected. Please try again.", None, None
218
+
219
+ # Convert speech to text
220
+ transcript = speech_to_text(audio)
221
+
222
+ if not transcript:
223
+ return None, "I couldn't understand the speech. Please try again.", None, None
224
+
225
+ # Process based on assessment type
226
+ if assessment_type == "articulation":
227
+ current_word = articulation_exercises["words"][item_index]
228
+ target_word = current_word["word"]
229
+ accuracy = analyze_speech(transcript, target_word)
230
+
231
+ result = {
232
+ "word": target_word,
233
+ "target_sound": current_word["target_sound"],
234
+ "position": current_word["position"],
235
+ "transcript": transcript,
236
+ "accuracy": accuracy,
237
+ "passed": accuracy > 70
238
+ }
239
+
240
+ assessment_results.append(result)
241
+
242
+ # Get feedback from AI
243
+ context = f"Assessment: Articulation. Target word: {target_word} with {current_word['target_sound']} sound in {current_word['position']} position. User said: {transcript}. Accuracy: {accuracy:.1f}%."
244
+ feedback = get_ai_response(transcript, context)
245
+
246
+ # Prepare for next item
247
+ next_index = item_index + 1
248
+ if next_index >= len(articulation_exercises["words"]):
249
+ next_index = 0 # Reset or could end assessment
250
+
251
+ result_display = f"""
252
+ **Word**: {target_word}
253
+ **Transcript**: {transcript}
254
+ **Accuracy**: {accuracy:.1f}%
255
+ **Result**: {"PASSED" if accuracy > 70 else "NEEDS PRACTICE"}
256
+
257
+ {feedback}
258
+ """
259
+
260
+ # Return audio response, result display, next item index, and image URL
261
+ response_audio = text_to_speech(feedback)
262
+ next_image = articulation_exercises["words"][next_index]["imageUrl"] if next_index < len(articulation_exercises["words"]) else None
263
+ return response_audio, result_display, next_index, next_image
264
+
265
+ elif assessment_type == "language":
266
+ # Similar processing for language assessment
267
+ # Not fully implemented - would follow similar pattern
268
+ current_task = language_exercises["tasks"][item_index]
269
+
270
+ result = {
271
+ "prompt": current_task["prompt"],
272
+ "type": current_task["type"],
273
+ "response": transcript,
274
+ }
275
+
276
+ assessment_results.append(result)
277
+
278
+ # Get feedback from AI
279
+ context = f"Assessment: Language. Task: {current_task['prompt']}. User said: {transcript}."
280
+ feedback = get_ai_response(transcript, context)
281
+
282
+ # Prepare for next item
283
+ next_index = item_index + 1
284
+ if next_index >= len(language_exercises["tasks"]):
285
+ next_index = 0 # Reset or could end assessment
286
+
287
+ result_display = f"""
288
+ **Prompt**: {current_task['prompt']}
289
+ **Response**: {transcript}
290
+
291
+ {feedback}
292
+ """
293
+
294
+ # Return audio response, result display, next item index
295
+ response_audio = text_to_speech(feedback)
296
+ return response_audio, result_display, next_index, None
297
+
298
+ return None, "Unknown assessment type", item_index, None
299
+
300
+ def init_articulation_assessment():
301
+ """Initialize articulation assessment"""
302
+ global current_assessment, current_item_index, assessment_results
303
+ current_assessment = "articulation"
304
+ current_item_index = 0
305
+ assessment_results = []
306
+
307
+ instructions = articulation_exercises["instructions"]
308
+ first_word = articulation_exercises["words"][0]["word"]
309
+ message = f"{instructions}\n\nFirst word: {first_word}"
310
+
311
+ audio_response = text_to_speech(message)
312
+ current_image = articulation_exercises["words"][0]["imageUrl"]
313
+
314
+ return audio_response, message, current_image, 0
315
+
316
+ def init_language_assessment():
317
+ """Initialize language assessment"""
318
+ global current_assessment, current_item_index, assessment_results
319
+ current_assessment = "language"
320
+ current_item_index = 0
321
+ assessment_results = []
322
+
323
+ instructions = language_exercises["instructions"]
324
+ first_prompt = language_exercises["tasks"][0]["prompt"]
325
+ message = f"{instructions}\n\nFirst task: {first_prompt}"
326
+
327
+ audio_response = text_to_speech(message)
328
+
329
+ return audio_response, message, None, 0
330
+
331
+ def process_conversation_audio(audio):
332
+ """Process recorded audio for conversation mode"""
333
  if audio is None:
334
  return None, "No audio detected. Please try again."
335
 
 
354
  conversation = []
355
 
356
  # Add welcome message
357
+ welcome = "Hello! I'm your CASL 2 speech therapy assistant. How can I help you today?"
358
  conversation.append({"role": "assistant", "content": welcome})
359
 
360
  # Generate speech
 
362
 
363
  return welcome_audio, format_conversation()
364
 
365
+ # Custom CSS
366
+ custom_css = """
367
+ :root {
368
+ --primary: #4a6fa5;
369
+ --secondary: #6b96c3;
370
+ --accent: #ff7e5f;
371
+ --light: #f9f9f9;
372
+ --dark: #333;
373
+ --success: #4caf50;
374
+ --warning: #ff9800;
375
+ --error: #f44336;
376
+ }
377
+
378
+ .gradio-container {
379
+ font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
380
+ max-width: 1200px;
381
+ margin: auto;
382
+ }
383
+
384
+ .app-header {
385
+ background-color: var(--primary);
386
+ color: white;
387
+ padding: 1rem;
388
+ border-radius: 8px 8px 0 0;
389
+ margin-bottom: 1rem;
390
+ }
391
+
392
+ .tab-nav {
393
+ margin-bottom: 1rem;
394
+ }
395
+
396
+ .input-panel {
397
+ background-color: white;
398
+ border-radius: 8px;
399
+ box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
400
+ padding: 1rem;
401
+ margin-bottom: 1rem;
402
+ }
403
+
404
+ .output-panel {
405
+ background-color: white;
406
+ border-radius: 8px;
407
+ box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
408
+ padding: 1rem;
409
+ }
410
+
411
+ button.primary {
412
+ background-color: var(--primary);
413
+ color: white;
414
+ }
415
+
416
+ button.secondary {
417
+ background-color: var(--secondary);
418
+ color: white;
419
+ }
420
+
421
+ .image-display {
422
+ display: flex;
423
+ justify-content: center;
424
+ margin: 1rem 0;
425
+ }
426
+
427
+ .image-display img {
428
+ max-width: 300px;
429
+ border-radius: 8px;
430
+ box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
431
+ }
432
+ """
433
+
434
+ # Create Gradio interface with tabs for different modes
435
+ with gr.Blocks(title="CASL 2 - Speech Therapy Assessment", css=custom_css) as demo:
436
+ # Current state variables
437
+ current_item_idx = gr.State(0)
438
+
439
+ # App header
440
+ with gr.Column(elem_classes="app-header"):
441
+ gr.Markdown("# CASL 2 - Speech Therapy Assessment")
442
+ gr.Markdown("An interactive tool for speech therapists to assess and treat speech disorders")
443
 
444
+ # Main tabs
445
+ with gr.Tabs() as tabs:
446
+ # Conversation Mode Tab
447
+ with gr.TabItem("Conversation Assistant", elem_classes="tab-nav"):
448
+ gr.Markdown("### General Conversation Mode")
449
+ gr.Markdown("Have a natural conversation with the AI assistant for general questions and guidance")
450
 
451
+ with gr.Row():
452
+ # Left panel - Controls
453
+ with gr.Column(scale=1, elem_classes="input-panel"):
454
+ # Start button
455
+ conv_start_button = gr.Button("Start Conversation", variant="primary")
456
+
457
+ # Microphone input
458
+ conv_audio_input = gr.Audio(
459
+ label="🎤 SPEAK HERE",
460
+ type="numpy"
461
+ )
462
+
463
+ # Right panel - Conversation
464
+ with gr.Column(scale=2, elem_classes="output-panel"):
465
+ # Conversation display
466
+ conv_display = gr.Textbox(
467
+ label="Conversation History",
468
+ lines=12,
469
+ value=""
470
+ )
471
+
472
+ # Audio playback
473
+ conv_audio_output = gr.Audio(
474
+ label="AI Response",
475
+ type="filepath",
476
+ autoplay=True
477
+ )
478
+
479
+ # Articulation Assessment Tab
480
+ with gr.TabItem("Articulation Assessment", elem_classes="tab-nav"):
481
+ gr.Markdown("### Articulation Assessment")
482
+ gr.Markdown("Evaluate production of speech sounds in various positions within words")
483
 
484
+ with gr.Row():
485
+ # Left panel - Controls & Current Word
486
+ with gr.Column(scale=1, elem_classes="input-panel"):
487
+ # Start button
488
+ art_start_button = gr.Button("Start Assessment", variant="primary")
489
+
490
+ # Current word display
491
+ art_current_display = gr.Textbox(
492
+ label="Current Task",
493
+ lines=3
494
+ )
495
+
496
+ # Word image
497
+ art_image = gr.Image(
498
+ label="Word Image",
499
+ type="filepath",
500
+ elem_classes="image-display"
501
+ )
502
+
503
+ # Microphone input
504
+ art_audio_input = gr.Audio(
505
+ label="🎤 RECORD RESPONSE",
506
+ type="numpy"
507
+ )
508
+
509
+ # Navigation
510
+ with gr.Row():
511
+ art_prev_button = gr.Button("◀ Previous")
512
+ art_item_indicator = gr.Textbox(label="Item", value="1/5", interactive=False)
513
+ art_next_button = gr.Button("Next ▶")
514
+
515
+ # Right panel - Results
516
+ with gr.Column(scale=2, elem_classes="output-panel"):
517
+ # Results display
518
+ art_result_display = gr.Markdown(
519
+ label="Assessment Results",
520
+ value="Start the assessment to see results."
521
+ )
522
+
523
+ # Audio feedback
524
+ art_audio_output = gr.Audio(
525
+ label="Speech Therapist Feedback",
526
+ type="filepath",
527
+ autoplay=True
528
+ )
529
+
530
+ # Language Assessment Tab
531
+ with gr.TabItem("Language Assessment", elem_classes="tab-nav"):
532
+ gr.Markdown("### Language Assessment")
533
+ gr.Markdown("Evaluate receptive and expressive language skills including vocabulary and grammar")
534
 
535
+ with gr.Row():
536
+ # Left panel - Controls & Current Task
537
+ with gr.Column(scale=1, elem_classes="input-panel"):
538
+ # Start button
539
+ lang_start_button = gr.Button("Start Assessment", variant="primary")
540
+
541
+ # Current task display
542
+ lang_current_display = gr.Textbox(
543
+ label="Current Task",
544
+ lines=3
545
+ )
546
+
547
+ # Microphone input
548
+ lang_audio_input = gr.Audio(
549
+ label="🎤 RECORD RESPONSE",
550
+ type="numpy"
551
+ )
552
+
553
+ # Navigation
554
+ with gr.Row():
555
+ lang_prev_button = gr.Button("◀ Previous")
556
+ lang_item_indicator = gr.Textbox(label="Item", value="1/3", interactive=False)
557
+ lang_next_button = gr.Button("Next ▶")
558
+
559
+ # Right panel - Results
560
+ with gr.Column(scale=2, elem_classes="output-panel"):
561
+ # Results display
562
+ lang_result_display = gr.Markdown(
563
+ label="Assessment Results",
564
+ value="Start the assessment to see results."
565
+ )
566
+
567
+ # Audio feedback
568
+ lang_audio_output = gr.Audio(
569
+ label="Speech Therapist Feedback",
570
+ type="filepath",
571
+ autoplay=True
572
+ )
573
 
574
  # Instructions
575
+ with gr.Accordion("How to use CASL 2", open=True):
576
  gr.Markdown("""
577
+ ## CASL 2 Speech Therapy Assessment Tool
578
+
579
+ This application provides three main functions:
580
 
581
+ ### 1. Conversation Assistant
582
+ - General conversation with an AI assistant
583
+ - Ask questions about speech therapy, techniques, or general information
584
+ - Get guidance on using the assessment tools
 
 
585
 
586
+ ### 2. Articulation Assessment
587
+ - Evaluate speech sound production
588
+ - Record the patient pronouncing target words
589
+ - Get automatic analysis and therapist feedback
590
+ - Track progress over time
591
+
592
+ ### 3. Language Assessment
593
+ - Evaluate receptive and expressive language skills
594
+ - Test vocabulary, following directions, and sentence formation
595
+ - Record responses and get professional feedback
596
+
597
+ **For therapists**: Use these tools during your sessions to supplement your professional assessment.
598
+
599
+ **Privacy Note**: All audio recordings are processed securely and are not stored permanently.
600
  """)
601
 
602
+ # Connect components - Conversation Mode
603
+ conv_start_button.click(
604
  fn=initialize_conversation,
605
+ outputs=[conv_audio_output, conv_display]
606
+ )
607
+
608
+ conv_audio_input.change(
609
+ fn=process_conversation_audio,
610
+ inputs=[conv_audio_input],
611
+ outputs=[conv_audio_output, conv_display]
612
+ )
613
+
614
+ # Connect components - Articulation Assessment
615
+ art_start_button.click(
616
+ fn=init_articulation_assessment,
617
+ outputs=[art_audio_output, art_current_display, art_image, current_item_idx]
618
+ )
619
+
620
+ art_audio_input.change(
621
+ fn=process_assessment_audio,
622
+ inputs=[art_audio_input, gr.Textbox(value="articulation", visible=False), current_item_idx],
623
+ outputs=[art_audio_output, art_result_display, current_item_idx, art_image]
624
+ )
625
+
626
+ # Update indicator text when item changes
627
+ current_item_idx.change(
628
+ fn=lambda idx: f"{idx+1}/{len(articulation_exercises['words'])}",
629
+ inputs=[current_item_idx],
630
+ outputs=[art_item_indicator]
631
+ )
632
+
633
+ # Connect components - Language Assessment
634
+ lang_start_button.click(
635
+ fn=init_language_assessment,
636
+ outputs=[lang_audio_output, lang_current_display, gr.Image(visible=False), current_item_idx]
637
+ )
638
+
639
+ lang_audio_input.change(
640
+ fn=process_assessment_audio,
641
+ inputs=[lang_audio_input, gr.Textbox(value="language", visible=False), current_item_idx],
642
+ outputs=[lang_audio_output, lang_result_display, current_item_idx, gr.Image(visible=False)]
643
  )
644
 
645
+ # Update language indicator text when item changes
646
+ current_item_idx.change(
647
+ fn=lambda idx: f"{idx+1}/{len(language_exercises['tasks'])}",
648
+ inputs=[current_item_idx],
649
+ outputs=[lang_item_indicator]
650
  )
651
 
652
  # Launch the app
requirements.txt CHANGED
@@ -2,4 +2,5 @@ gradio==3.50.0
2
  numpy>=1.19.0
3
  SpeechRecognition>=3.8.1
4
  requests>=2.25.1
5
- gTTS>=2.3.2
 
 
2
  numpy>=1.19.0
3
  SpeechRecognition>=3.8.1
4
  requests>=2.25.1
5
+ gTTS>=2.3.2
6
+ Pillow>=8.0.0
slp.html ADDED
@@ -0,0 +1,320 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+
2
+ <!DOCTYPE html>
3
+ <html lang="en">
4
+ <head>
5
+ <meta charset="UTF-8">
6
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
7
+ <title>CASL 2 - Speech Therapy Assessment</title>
8
+ <style>
9
+ :root {
10
+ --primary: #4a6fa5;
11
+ --secondary: #6b96c3;
12
+ --accent: #ff7e5f;
13
+ --light: #f9f9f9;
14
+ --dark: #333;
15
+ --success: #4caf50;
16
+ --warning: #ff9800;
17
+ --error: #f44336;
18
+ }
19
+
20
+ * {
21
+ box-sizing: border-box;
22
+ margin: 0;
23
+ padding: 0;
24
+ font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
25
+ }
26
+
27
+ body {
28
+ background-color: var(--light);
29
+ color: var(--dark);
30
+ line-height: 1.6;
31
+ }
32
+
33
+ .app-container {
34
+ display: flex;
35
+ min-height: 100vh;
36
+ }
37
+
38
+ .sidebar {
39
+ width: 240px;
40
+ background-color: var(--primary);
41
+ color: white;
42
+ padding: 1rem;
43
+ }
44
+
45
+ .sidebar-header {
46
+ display: flex;
47
+ align-items: center;
48
+ margin-bottom: 2rem;
49
+ }
50
+
51
+ .sidebar-header h1 {
52
+ font-size: 1.5rem;
53
+ margin-left: 0.5rem;
54
+ }
55
+
56
+ .nav-list {
57
+ list-style: none;
58
+ }
59
+
60
+ .nav-item {
61
+ padding: 0.75rem 1rem;
62
+ border-radius: 8px;
63
+ margin-bottom: 0.5rem;
64
+ cursor: pointer;
65
+ transition: background-color 0.2s;
66
+ }
67
+
68
+ .nav-item:hover {
69
+ background-color: rgba(255, 255, 255, 0.1);
70
+ }
71
+
72
+ .nav-item.active {
73
+ background-color: rgba(255, 255, 255, 0.2);
74
+ font-weight: 500;
75
+ }
76
+
77
+ .main-content {
78
+ flex: 1;
79
+ padding: 2rem;
80
+ overflow-y: auto;
81
+ }
82
+
83
+ .content-header {
84
+ display: flex;
85
+ justify-content: space-between;
86
+ align-items: center;
87
+ margin-bottom: 2rem;
88
+ }
89
+
90
+ .content-header h1 {
91
+ font-size: 2rem;
92
+ color: var(--primary);
93
+ }
94
+
95
+ .btn {
96
+ padding: 0.75rem 1.5rem;
97
+ border: none;
98
+ border-radius: 8px;
99
+ font-weight: 500;
100
+ cursor: pointer;
101
+ transition: background-color 0.2s;
102
+ }
103
+
104
+ .btn-primary {
105
+ background-color: var(--primary);
106
+ color: white;
107
+ }
108
+
109
+ .btn-primary:hover {
110
+ background-color: var(--secondary);
111
+ }
112
+
113
+ .card {
114
+ background-color: white;
115
+ border-radius: 12px;
116
+ box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
117
+ padding: 1.5rem;
118
+ margin-bottom: 2rem;
119
+ }
120
+
121
+ .card-header {
122
+ margin-bottom: 1.5rem;
123
+ }
124
+
125
+ .assessment-list {
126
+ display: grid;
127
+ grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
128
+ gap: 1.5rem;
129
+ }
130
+
131
+ .assessment-card {
132
+ background-color: white;
133
+ border-radius: 12px;
134
+ box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
135
+ overflow: hidden;
136
+ transition: transform 0.2s;
137
+ cursor: pointer;
138
+ }
139
+
140
+ .assessment-card:hover {
141
+ transform: translateY(-5px);
142
+ }
143
+
144
+ .assessment-card-header {
145
+ padding: 1.5rem;
146
+ color: white;
147
+ background-color: var(--primary);
148
+ }
149
+
150
+ .assessment-card-body {
151
+ padding: 1.5rem;
152
+ }
153
+
154
+ .assessment-card-footer {
155
+ padding: 1rem 1.5rem;
156
+ background-color: #f5f5f5;
157
+ display: flex;
158
+ justify-content: space-between;
159
+ }
160
+
161
+ .patient-selector {
162
+ margin-bottom: 2rem;
163
+ }
164
+
165
+ .patient-selector select {
166
+ padding: 0.75rem;
167
+ border-radius: 8px;
168
+ border: 1px solid #ddd;
169
+ min-width: 300px;
170
+ font-size: 1rem;
171
+ }
172
+
173
+ .badge {
174
+ display: inline-block;
175
+ padding: 0.25rem 0.75rem;
176
+ border-radius: 16px;
177
+ font-size: 0.85rem;
178
+ font-weight: 500;
179
+ }
180
+
181
+ .badge-success {
182
+ background-color: rgba(76, 175, 80, 0.15);
183
+ color: var(--success);
184
+ }
185
+
186
+ .badge-warning {
187
+ background-color: rgba(255, 152, 0, 0.15);
188
+ color: var(--warning);
189
+ }
190
+ </style>
191
+ </head>
192
+ <body>
193
+ <div class="app-container">
194
+ <!-- Sidebar Navigation -->
195
+ <aside class="sidebar">
196
+ <div class="sidebar-header">
197
+ <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
198
+ <path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"></path>
199
+ </svg>
200
+ <h1>CASL 2 Therapy</h1>
201
+ </div>
202
+ <nav>
203
+ <ul class="nav-list">
204
+ <li class="nav-item">Dashboard</li>
205
+ <li class="nav-item active">Assessments</li>
206
+ <li class="nav-item">Therapy Exercises</li>
207
+ <li class="nav-item">Sessions</li>
208
+ <li class="nav-item">Progress Reports</li>
209
+ <li class="nav-item">Patient Management</li>
210
+ <li class="nav-item">Settings</li>
211
+ </ul>
212
+ </nav>
213
+ </aside>
214
+
215
+ <!-- Main Content -->
216
+ <main class="main-content">
217
+ <div class="content-header">
218
+ <h1>Speech Assessments</h1>
219
+ <button class="btn btn-primary">Create New Assessment</button>
220
+ </div>
221
+
222
+ <div class="patient-selector">
223
+ <select>
224
+ <option>Select Patient</option>
225
+ <option>Adam Smith - Age 8</option>
226
+ <option>Emma Johnson - Age 6</option>
227
+ <option>Ryan Davis - Age 10</option>
228
+ <option>Sofia Martinez - Age 7</option>
229
+ </select>
230
+ </div>
231
+
232
+ <div class="card">
233
+ <div class="card-header">
234
+ <h2>Available Assessments</h2>
235
+ <p>Select an assessment type to begin evaluation</p>
236
+ </div>
237
+
238
+ <div class="assessment-list">
239
+ <!-- Articulation Assessment -->
240
+ <div class="assessment-card">
241
+ <div class="assessment-card-header">
242
+ <h3>Articulation Assessment</h3>
243
+ </div>
244
+ <div class="assessment-card-body">
245
+ <p>Evaluate production of speech sounds in various positions within words.</p>
246
+ <ul style="margin-top: 1rem; margin-left: 1.5rem;">
247
+ <li>Initial, medial, final positions</li>
248
+ <li>Consonant blends</li>
249
+ <li>Intelligibility rating</li>
250
+ </ul>
251
+ </div>
252
+ <div class="assessment-card-footer">
253
+ <span class="badge badge-success">15-20 min</span>
254
+ <span>40 items</span>
255
+ </div>
256
+ </div>
257
+
258
+ <!-- Language Assessment -->
259
+ <div class="assessment-card">
260
+ <div class="assessment-card-header">
261
+ <h3>Language Assessment</h3>
262
+ </div>
263
+ <div class="assessment-card-body">
264
+ <p>Evaluate receptive and expressive language skills including vocabulary and grammar.</p>
265
+ <ul style="margin-top: 1rem; margin-left: 1.5rem;">
266
+ <li>Vocabulary comprehension</li>
267
+ <li>Following directions</li>
268
+ <li>Sentence formation</li>
269
+ </ul>
270
+ </div>
271
+ <div class="assessment-card-footer">
272
+ <span class="badge badge-warning">25-30 min</span>
273
+ <span>35 items</span>
274
+ </div>
275
+ </div>
276
+
277
+ <!-- Fluency Assessment -->
278
+ <div class="assessment-card">
279
+ <div class="assessment-card-header">
280
+ <h3>Fluency Assessment</h3>
281
+ </div>
282
+ <div class="assessment-card-body">
283
+ <p>Evaluate speech fluency including rate, rhythm, and presence of disfluencies.</p>
284
+ <ul style="margin-top: 1rem; margin-left: 1.5rem;">
285
+ <li>Reading tasks</li>
286
+ <li>Conversation sample</li>
287
+ <li>Picture description</li>
288
+ </ul>
289
+ </div>
290
+ <div class="assessment-card-footer">
291
+ <span class="badge badge-warning">20-25 min</span>
292
+ <span>3 activities</span>
293
+ </div>
294
+ </div>
295
+
296
+ <!-- Voice Assessment -->
297
+ <div class="assessment-card">
298
+ <div class="assessment-card-header">
299
+ <h3>Voice Assessment</h3>
300
+ </div>
301
+ <div class="assessment-card-body">
302
+ <p>Evaluate voice quality, pitch, loudness, and resonance during various speaking tasks.</p>
303
+ <ul style="margin-top: 1rem; margin-left: 1.5rem;">
304
+ <li>Sustained phonation</li>
305
+ <li>Pitch range</li>
306
+ <li>Connected speech</li>
307
+ </ul>
308
+ </div>
309
+ <div class="assessment-card-footer">
310
+ <span class="badge badge-success">15-20 min</span>
311
+ <span>4 activities</span>
312
+ </div>
313
+ </div>
314
+ </div>
315
+ </div>
316
+ </main>
317
+ </div>
318
+ </body>
319
+ </html>
320
+
slpapp.js ADDED
@@ -0,0 +1,233 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ // Sample component structure for CASL 2 Web Application
2
+
3
+ // Main App Component
4
+ import React, { useState, useEffect } from 'react';
5
+ import { BrowserRouter as Router, Route, Switch } from 'react-router-dom';
6
+ import { AuthProvider } from './contexts/AuthContext';
7
+ import PrivateRoute from './components/PrivateRoute';
8
+
9
+ // Pages
10
+ import Dashboard from './pages/Dashboard';
11
+ import Login from './pages/Login';
12
+ import PatientProfile from './pages/PatientProfile';
13
+ import AssessmentModule from './pages/AssessmentModule';
14
+ import TherapyExercises from './pages/TherapyExercises';
15
+ import SessionRecording from './pages/SessionRecording';
16
+ import ProgressReports from './pages/ProgressReports';
17
+ import Settings from './pages/Settings';
18
+
19
+ // Core components
20
+ import Navigation from './components/Navigation';
21
+ import Footer from './components/Footer';
22
+
23
+ function App() {
24
+ return (
25
+ <AuthProvider>
26
+ <Router>
27
+ <div className="app-container">
28
+ <Navigation />
29
+ <main className="main-content">
30
+ <Switch>
31
+ <Route exact path="/login" component={Login} />
32
+ <PrivateRoute exact path="/" component={Dashboard} />
33
+ <PrivateRoute path="/patient/:id" component={PatientProfile} />
34
+ <PrivateRoute path="/assessment" component={AssessmentModule} />
35
+ <PrivateRoute path="/exercises" component={TherapyExercises} />
36
+ <PrivateRoute path="/session/:id?" component={SessionRecording} />
37
+ <PrivateRoute path="/progress" component={ProgressReports} />
38
+ <PrivateRoute path="/settings" component={Settings} />
39
+ </Switch>
40
+ </main>
41
+ <Footer />
42
+ </div>
43
+ </Router>
44
+ </AuthProvider>
45
+ );
46
+ }
47
+
48
+ export default App;
49
+
50
+ // Sample Exercise Component
51
+ import React, { useState, useEffect, useRef } from 'react';
52
+ import { useParams } from 'react-router-dom';
53
+ import ExerciseControls from '../components/ExerciseControls';
54
+ import AudioVisualizer from '../components/AudioVisualizer';
55
+ import FeedbackDisplay from '../components/FeedbackDisplay';
56
+ import ProgressIndicator from '../components/ProgressIndicator';
57
+
58
+ function ArticulationExercise() {
59
+ const { exerciseId } = useParams();
60
+ const [exerciseData, setExerciseData] = useState(null);
61
+ const [currentWordIndex, setCurrentWordIndex] = useState(0);
62
+ const [recording, setRecording] = useState(false);
63
+ const [audioData, setAudioData] = useState(null);
64
+ const [results, setResults] = useState([]);
65
+ const audioContext = useRef(null);
66
+ const mediaRecorder = useRef(null);
67
+
68
+ useEffect(() => {
69
+ // Fetch exercise data
70
+ const fetchExercise = async () => {
71
+ try {
72
+ // This would be an API call in a real application
73
+ const response = await fetch(`/api/exercises/${exerciseId}`);
74
+ const data = await response.json();
75
+ setExerciseData(data);
76
+ } catch (error) {
77
+ console.error("Failed to fetch exercise data:", error);
78
+ }
79
+ };
80
+
81
+ fetchExercise();
82
+
83
+ // Initialize audio context
84
+ audioContext.current = new (window.AudioContext || window.webkitAudioContext)();
85
+
86
+ return () => {
87
+ // Cleanup audio resources
88
+ if (audioContext.current) {
89
+ audioContext.current.close();
90
+ }
91
+ };
92
+ }, [exerciseId]);
93
+
94
+ const startRecording = async () => {
95
+ try {
96
+ const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
97
+
98
+ mediaRecorder.current = new MediaRecorder(stream);
99
+ const audioChunks = [];
100
+
101
+ mediaRecorder.current.addEventListener("dataavailable", event => {
102
+ audioChunks.push(event.data);
103
+ });
104
+
105
+ mediaRecorder.current.addEventListener("stop", async () => {
106
+ const audioBlob = new Blob(audioChunks, { type: 'audio/webm' });
107
+ setAudioData(audioBlob);
108
+ await processAudio(audioBlob);
109
+ });
110
+
111
+ mediaRecorder.current.start();
112
+ setRecording(true);
113
+ } catch (error) {
114
+ console.error("Error accessing microphone:", error);
115
+ }
116
+ };
117
+
118
+ const stopRecording = () => {
119
+ if (mediaRecorder.current && recording) {
120
+ mediaRecorder.current.stop();
121
+ setRecording(false);
122
+ }
123
+ };
124
+
125
+ const processAudio = async (audioBlob) => {
126
+ try {
127
+ // In a real app, send to speech recognition API
128
+ // For demo, simulate processing
129
+
130
+ // Create form data for API request
131
+ const formData = new FormData();
132
+ formData.append('audio', audioBlob);
133
+ formData.append('targetWord', exerciseData.words[currentWordIndex].word);
134
+
135
+ // This would be an actual API call in production
136
+ // const response = await fetch('/api/analyze-speech', {
137
+ // method: 'POST',
138
+ // body: formData
139
+ // });
140
+ // const analysisResults = await response.json();
141
+
142
+ // Simulate API response
143
+ await new Promise(resolve => setTimeout(resolve, 1500));
144
+ const simulatedAccuracy = Math.random() * 100;
145
+
146
+ const newResult = {
147
+ word: exerciseData.words[currentWordIndex].word,
148
+ accuracy: simulatedAccuracy,
149
+ passed: simulatedAccuracy > 70,
150
+ timestamp: new Date().toISOString()
151
+ };
152
+
153
+ setResults([...results, newResult]);
154
+
155
+ // Move to next word if available
156
+ if (currentWordIndex < exerciseData.words.length - 1) {
157
+ setTimeout(() => setCurrentWordIndex(currentWordIndex + 1), 2000);
158
+ } else {
159
+ // Exercise complete
160
+ await saveExerciseResults([...results, newResult]);
161
+ }
162
+ } catch (error) {
163
+ console.error("Error processing audio:", error);
164
+ }
165
+ };
166
+
167
+ const saveExerciseResults = async (finalResults) => {
168
+ try {
169
+ // In production, save to backend
170
+ console.log("Exercise complete, results:", finalResults);
171
+
172
+ // const response = await fetch('/api/save-results', {
173
+ // method: 'POST',
174
+ // headers: {
175
+ // 'Content-Type': 'application/json'
176
+ // },
177
+ // body: JSON.stringify({
178
+ // exerciseId,
179
+ // results: finalResults,
180
+ // completedAt: new Date().toISOString()
181
+ // })
182
+ // });
183
+
184
+ // Redirect or show summary
185
+ } catch (error) {
186
+ console.error("Failed to save results:", error);
187
+ }
188
+ };
189
+
190
+ if (!exerciseData) return <div>Loading exercise...</div>;
191
+
192
+ const currentWord = exerciseData.words[currentWordIndex];
193
+
194
+ return (
195
+ <div className="exercise-container">
196
+ <h1>{exerciseData.title}</h1>
197
+ <p className="exercise-instructions">{exerciseData.instructions}</p>
198
+
199
+ <div className="word-display">
200
+ <h2>{currentWord.word}</h2>
201
+ <img
202
+ src={currentWord.imageUrl || `/api/placeholder/300/300`}
203
+ alt={currentWord.word}
204
+ className="word-image"
205
+ />
206
+ </div>
207
+
208
+ <AudioVisualizer
209
+ audioBlob={audioData}
210
+ isRecording={recording}
211
+ />
212
+
213
+ <ExerciseControls
214
+ isRecording={recording}
215
+ onStartRecording={startRecording}
216
+ onStopRecording={stopRecording}
217
+ disabled={currentWordIndex >= exerciseData.words.length}
218
+ />
219
+
220
+ {results.length > 0 && results[results.length - 1].word === currentWord.word && (
221
+ <FeedbackDisplay result={results[results.length - 1]} />
222
+ )}
223
+
224
+ <ProgressIndicator
225
+ current={currentWordIndex + 1}
226
+ total={exerciseData.words.length}
227
+ results={results}
228
+ />
229
+ </div>
230
+ );
231
+ }
232
+
233
+ export default ArticulationExercise;
slpapp.py ADDED
@@ -0,0 +1,233 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ // Sample component structure for CASL 2 Web Application
2
+
3
+ // Main App Component
4
+ import React, { useState, useEffect } from 'react';
5
+ import { BrowserRouter as Router, Route, Switch } from 'react-router-dom';
6
+ import { AuthProvider } from './contexts/AuthContext';
7
+ import PrivateRoute from './components/PrivateRoute';
8
+
9
+ // Pages
10
+ import Dashboard from './pages/Dashboard';
11
+ import Login from './pages/Login';
12
+ import PatientProfile from './pages/PatientProfile';
13
+ import AssessmentModule from './pages/AssessmentModule';
14
+ import TherapyExercises from './pages/TherapyExercises';
15
+ import SessionRecording from './pages/SessionRecording';
16
+ import ProgressReports from './pages/ProgressReports';
17
+ import Settings from './pages/Settings';
18
+
19
+ // Core components
20
+ import Navigation from './components/Navigation';
21
+ import Footer from './components/Footer';
22
+
23
+ function App() {
24
+ return (
25
+ <AuthProvider>
26
+ <Router>
27
+ <div className="app-container">
28
+ <Navigation />
29
+ <main className="main-content">
30
+ <Switch>
31
+ <Route exact path="/login" component={Login} />
32
+ <PrivateRoute exact path="/" component={Dashboard} />
33
+ <PrivateRoute path="/patient/:id" component={PatientProfile} />
34
+ <PrivateRoute path="/assessment" component={AssessmentModule} />
35
+ <PrivateRoute path="/exercises" component={TherapyExercises} />
36
+ <PrivateRoute path="/session/:id?" component={SessionRecording} />
37
+ <PrivateRoute path="/progress" component={ProgressReports} />
38
+ <PrivateRoute path="/settings" component={Settings} />
39
+ </Switch>
40
+ </main>
41
+ <Footer />
42
+ </div>
43
+ </Router>
44
+ </AuthProvider>
45
+ );
46
+ }
47
+
48
+ export default App;
49
+
50
+ // Sample Exercise Component
51
+ import React, { useState, useEffect, useRef } from 'react';
52
+ import { useParams } from 'react-router-dom';
53
+ import ExerciseControls from '../components/ExerciseControls';
54
+ import AudioVisualizer from '../components/AudioVisualizer';
55
+ import FeedbackDisplay from '../components/FeedbackDisplay';
56
+ import ProgressIndicator from '../components/ProgressIndicator';
57
+
58
+ function ArticulationExercise() {
59
+ const { exerciseId } = useParams();
60
+ const [exerciseData, setExerciseData] = useState(null);
61
+ const [currentWordIndex, setCurrentWordIndex] = useState(0);
62
+ const [recording, setRecording] = useState(false);
63
+ const [audioData, setAudioData] = useState(null);
64
+ const [results, setResults] = useState([]);
65
+ const audioContext = useRef(null);
66
+ const mediaRecorder = useRef(null);
67
+
68
+ useEffect(() => {
69
+ // Fetch exercise data
70
+ const fetchExercise = async () => {
71
+ try {
72
+ // This would be an API call in a real application
73
+ const response = await fetch(`/api/exercises/${exerciseId}`);
74
+ const data = await response.json();
75
+ setExerciseData(data);
76
+ } catch (error) {
77
+ console.error("Failed to fetch exercise data:", error);
78
+ }
79
+ };
80
+
81
+ fetchExercise();
82
+
83
+ // Initialize audio context
84
+ audioContext.current = new (window.AudioContext || window.webkitAudioContext)();
85
+
86
+ return () => {
87
+ // Cleanup audio resources
88
+ if (audioContext.current) {
89
+ audioContext.current.close();
90
+ }
91
+ };
92
+ }, [exerciseId]);
93
+
94
+ const startRecording = async () => {
95
+ try {
96
+ const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
97
+
98
+ mediaRecorder.current = new MediaRecorder(stream);
99
+ const audioChunks = [];
100
+
101
+ mediaRecorder.current.addEventListener("dataavailable", event => {
102
+ audioChunks.push(event.data);
103
+ });
104
+
105
+ mediaRecorder.current.addEventListener("stop", async () => {
106
+ const audioBlob = new Blob(audioChunks, { type: 'audio/webm' });
107
+ setAudioData(audioBlob);
108
+ await processAudio(audioBlob);
109
+ });
110
+
111
+ mediaRecorder.current.start();
112
+ setRecording(true);
113
+ } catch (error) {
114
+ console.error("Error accessing microphone:", error);
115
+ }
116
+ };
117
+
118
+ const stopRecording = () => {
119
+ if (mediaRecorder.current && recording) {
120
+ mediaRecorder.current.stop();
121
+ setRecording(false);
122
+ }
123
+ };
124
+
125
+ const processAudio = async (audioBlob) => {
126
+ try {
127
+ // In a real app, send to speech recognition API
128
+ // For demo, simulate processing
129
+
130
+ // Create form data for API request
131
+ const formData = new FormData();
132
+ formData.append('audio', audioBlob);
133
+ formData.append('targetWord', exerciseData.words[currentWordIndex].word);
134
+
135
+ // This would be an actual API call in production
136
+ // const response = await fetch('/api/analyze-speech', {
137
+ // method: 'POST',
138
+ // body: formData
139
+ // });
140
+ // const analysisResults = await response.json();
141
+
142
+ // Simulate API response
143
+ await new Promise(resolve => setTimeout(resolve, 1500));
144
+ const simulatedAccuracy = Math.random() * 100;
145
+
146
+ const newResult = {
147
+ word: exerciseData.words[currentWordIndex].word,
148
+ accuracy: simulatedAccuracy,
149
+ passed: simulatedAccuracy > 70,
150
+ timestamp: new Date().toISOString()
151
+ };
152
+
153
+ setResults([...results, newResult]);
154
+
155
+ // Move to next word if available
156
+ if (currentWordIndex < exerciseData.words.length - 1) {
157
+ setTimeout(() => setCurrentWordIndex(currentWordIndex + 1), 2000);
158
+ } else {
159
+ // Exercise complete
160
+ await saveExerciseResults([...results, newResult]);
161
+ }
162
+ } catch (error) {
163
+ console.error("Error processing audio:", error);
164
+ }
165
+ };
166
+
167
+ const saveExerciseResults = async (finalResults) => {
168
+ try {
169
+ // In production, save to backend
170
+ console.log("Exercise complete, results:", finalResults);
171
+
172
+ // const response = await fetch('/api/save-results', {
173
+ // method: 'POST',
174
+ // headers: {
175
+ // 'Content-Type': 'application/json'
176
+ // },
177
+ // body: JSON.stringify({
178
+ // exerciseId,
179
+ // results: finalResults,
180
+ // completedAt: new Date().toISOString()
181
+ // })
182
+ // });
183
+
184
+ // Redirect or show summary
185
+ } catch (error) {
186
+ console.error("Failed to save results:", error);
187
+ }
188
+ };
189
+
190
+ if (!exerciseData) return <div>Loading exercise...</div>;
191
+
192
+ const currentWord = exerciseData.words[currentWordIndex];
193
+
194
+ return (
195
+ <div className="exercise-container">
196
+ <h1>{exerciseData.title}</h1>
197
+ <p className="exercise-instructions">{exerciseData.instructions}</p>
198
+
199
+ <div className="word-display">
200
+ <h2>{currentWord.word}</h2>
201
+ <img
202
+ src={currentWord.imageUrl || `/api/placeholder/300/300`}
203
+ alt={currentWord.word}
204
+ className="word-image"
205
+ />
206
+ </div>
207
+
208
+ <AudioVisualizer
209
+ audioBlob={audioData}
210
+ isRecording={recording}
211
+ />
212
+
213
+ <ExerciseControls
214
+ isRecording={recording}
215
+ onStartRecording={startRecording}
216
+ onStopRecording={stopRecording}
217
+ disabled={currentWordIndex >= exerciseData.words.length}
218
+ />
219
+
220
+ {results.length > 0 && results[results.length - 1].word === currentWord.word && (
221
+ <FeedbackDisplay result={results[results.length - 1]} />
222
+ )}
223
+
224
+ <ProgressIndicator
225
+ current={currentWordIndex + 1}
226
+ total={exerciseData.words.length}
227
+ results={results}
228
+ />
229
+ </div>
230
+ );
231
+ }
232
+
233
+ export default ArticulationExercise;