Chitchat

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User Guide


Basic Features
Communication
Customization
Voice & Speech
Accessibility
AI Features
Data Management
Advanced Tips


Basic Features
The Sentence Bar
Your communication command center at the top of the screen – let’s explore how to use it effectively!
Key Features:
Displays your current sentence as you build it
Shows word count and character count
Tap the play button to speak your sentence
Clear button removes all words at once
Backspace removes the last word added
Keyboard button opens text input for typing custom messages
Step-by-Step Guide:
Look at the top of your screen – that’s your sentence bar!
Start by tapping any word from the grid below
Watch as the word appears in the sentence bar
Keep adding words to build your message
When ready, tap the green play button to speak
Made a mistake? Use the backspace to remove the last word
Want to start over? Hit the clear button
Helpful Tips: 💡 Pro tip: Double-tap the sentence bar for a quick clear! 💡 Bonus: Long-press the play button to repeat your last message
Communication Grid
This is where the magic happens! Your word grid is the heart of communication.
Key Features:
Each tile shows a word with an icon for visual support
Tap any word to add it to your sentence
Grid size can be adjusted from 2×2 to 5×5 in settings
Words are color-coded by category for easier recognition
Recently used words appear with a subtle highlight
Favorites are marked with a heart icon
Step-by-Step Guide:
Take a moment to explore the colorful grid of words
Notice how each word has a helpful picture
Try tapping a word – see it appear in your sentence bar!
Want to save a favorite? Long-press any word
See the heart appear? That word is now in your favorites!
Swipe left or right to browse different categories
Find the grid too small? We can adjust that in settings!
Helpful Tips: 💡 Start with a larger grid (like 3×3) and work your way up 💡 Color coding helps you find words faster – learn the patterns!
Word Categories
Organize your vocabulary into logical groups.
Key Features:
Basic: Common everyday words and phrases
Actions: Verbs and action words
People: Names, pronouns, and relationships
Places: Locations and position words
Time: Time-related words and concepts
Feelings: Emotions and feelings
Questions: Question words and phrases
Food: Food and drink items
Custom: Your personalized words and phrases
Helpful Tips: 💡 Categories can be reordered based on your preferences 💡 Hide categories you don’t use frequently


Communication
Quick Phrases
Pre-built sentences for instant communication.
Key Features:
Access common phrases with a single tap
Phrases appear above the word grid when enabled
Customize quick phrases in settings
Add your own frequently used sentences
Organize phrases by context or situation
Quick phrases can include placeholders for names
Helpful Tips: 💡 Create situation-specific phrase sets (medical, school, home) 💡 Use quick phrases for emergency communications
Favorites System
Keep your most important words easily accessible.
Key Features:
Long-press any word to add/remove from favorites
Favorites appear in a dedicated category
Sync favorites across all categories
Export and import favorite lists
Favorites are highlighted with a heart icon
Maximum of 50 favorites can be stored
Helpful Tips: 💡 Regularly review and update your favorites 💡 Group related favorites together
Recent Words
Automatically tracks your frequently used vocabulary.
Key Features:
Last 20 used words are remembered
Recent words appear in a special category
Frequency tracking helps with predictions
Clear recent history in settings
Adjust the number of recent items stored
Recent words sync with AI predictions
Helpful Tips: 💡 Recent words help the AI learn your patterns 💡 Disable if you prefer manual organization
Keyboard Input
Type custom messages when pre-built words aren’t enough.
Key Features:
Tap the keyboard icon to open text input
Full keyboard with autocorrect support
Word prediction while typing
Save typed phrases as custom words
Switch between symbol and text modes
Support for multiple languages
Helpful Tips: 💡 Use keyboard mode for names and specific terms 💡 Combine typed text with symbol selection


Customization
Custom Words & Symbols
Make this app truly yours! Let’s add words that matter to you.
Key Features:
Add unlimited custom words
Choose or upload custom icons
Assign words to any category
Create custom categories
Import word lists from files
Share custom words with others
Backup and restore custom content
Step-by-Step Guide:
Ready to personalize? Let’s start!
Go to Settings and find “Custom Words”
Tap the “+” button to add a new word
Type in your word (like a pet’s name or favorite place)
Choose a fun icon or upload your own photo
Pick which category it belongs in
Save it and watch it appear in your grid!
Want to share? Export your custom words to help others
Helpful Tips: 💡 Start with family names – they’re used most often! 💡 Add your favorite foods, places, and activities 💡 Don’t forget nicknames and pet names!
Themes & Appearance
Customize the visual appearance of your app.
Key Features:
Light theme for bright environments
Dark theme for low-light use
Sage theme with calming green tones
High contrast mode for visibility
Adjust text size independently
Custom color schemes available
Icon style options
Helpful Tips: 💡 Dark theme saves battery on OLED screens 💡 High contrast helps in bright sunlight
Grid Configuration
Adjust the layout to match your needs.
Key Features:
2×2: Large tiles for easy targeting
3×3: Balanced size and content
4×4: More words visible at once
5×5: Maximum vocabulary on screen
Adjust spacing between tiles
Configure tile borders and shadows
Portrait and landscape optimizations
Helpful Tips: 💡 Start with larger grids and reduce as skills develop 💡 Use 2×2 for motor difficulties
Button Appearance
Fine-tune how buttons look and feel.
Key Features:
Adjust button size and padding
Configure touch target areas
Set button animation styles
Customize press feedback
Border styles and colors
Shadow and elevation effects
Icon size and positioning
Helpful Tips: 💡 Larger touch targets help with motor challenges 💡 Reduce animations if they’re distracting


Voice & Speech
Finding Your Voice
Let’s find the perfect voice that represents you!
Key Features:
System voices in multiple languages
Male and female voice options
Child and adult voices available
Adjust voice pitch and tone
Regional accent options
Download additional voices
Preview voices before selection
Step-by-Step Guide:
Let’s find your perfect voice together!
Navigate to Voice Settings from the main settings
You’ll see a list of available voices
Tap on any voice to hear a preview
Like what you hear? Select it as your voice
Want to fine-tune? Adjust the speed and pitch sliders
Test it out by typing a message and hitting play
Not quite right? Keep exploring until you find THE one!
Helpful Tips: 💡 Take your time – finding the right voice is important! 💡 Try different speeds – slower can be clearer 💡 Consider matching age and gender when possible
Speech Configuration
Fine-tune how words are spoken.
Key Features:
Adjust speech rate (speed)
Control voice pitch
Set volume levels
Configure word emphasis
Pause between words
Pronunciation corrections
Speech queuing options
Helpful Tips: 💡 Slower speech rates aid comprehension 💡 Add pauses for natural rhythm
Multiple Languages
Communicate in different languages.
Key Features:
Switch between languages easily
Bilingual word sets
Auto-detect language from text
Translation features
Language-specific symbols
Cultural adaptations
Regional vocabulary
Helpful Tips: 💡 Set up multiple language profiles 💡 Use for language learning
Personal Voice
Use Apple’s Personal Voice or voice banking features.
Key Features:
Record your own voice samples
Create a personalized synthetic voice
Preserve your voice for future use
Integration with iOS Personal Voice
Voice cloning options
Message banking features
Voice preservation tools
Helpful Tips: 💡 Start voice banking early if you have a progressive condition 💡 Record in a quiet environment


Accessibility
Switch Access
Control the app with external switches.
Key Features:
Single switch scanning
Two-switch step scanning
Automatic scanning options
Adjustable scan speed
Audio feedback during scanning
Visual highlighting
Custom scan patterns
Helpful Tips: 💡 Start with slower scan speeds 💡 Use audio cues for blind users
Eye Gaze & Dwell
Communication with just your eyes – let’s set it up together!
Key Features:
Dwell time configuration (0.5-3 seconds)
Visual progress indicators
Calibration options
Pause on movement settings
Auto-activation features
Gaze smoothing algorithms
Compatible with eye tracking devices
Step-by-Step Guide:
First, let’s enable eye gaze in accessibility settings
Start with a longer dwell time (like 2 seconds)
Look at a button and hold your gaze steady
Watch the progress circle fill up around the button
When it completes, the button activates!
Too slow? Too fast? Adjust the dwell time
Enable “pause on movement” to prevent accidental selections
Practice with larger buttons first, then try smaller ones
Helpful Tips: 💡 Start slow and speed up as you get comfortable 💡 Take breaks – eye gaze can be tiring at first 💡 Good lighting and screen position make a big difference!
Screen Reader Support
Full compatibility with VoiceOver and TalkBack.
Key Features:
Complete VoiceOver support on iOS
TalkBack compatibility on Android
Custom accessibility labels
Navigation shortcuts
Gesture controls
Audio descriptions
Braille display support
Helpful Tips: 💡 Practice VoiceOver gestures 💡 Customize verbosity settings
Motor Accessibility
Features for users with motor challenges.
Key Features:
Touch accommodations
Hold duration settings
Ignore repeat touches
Tap assistance
Gesture alternatives
Large touch targets
Reduced motion options
Helpful Tips: 💡 Enable touch accommodations in iOS settings 💡 Use larger grid sizes for easier targeting


AI Features
Smart Word Prediction
Your AI assistant is here to help you communicate faster!
Key Features:
Context-aware predictions
Learn from usage patterns
N-gram language modeling
Semantic associations
Time-based predictions
Personalized suggestions
Prediction confidence scores
Step-by-Step Guide:
Start building a sentence as usual
After adding your first word, look for suggestions
See those highlighted words? The AI thinks you might want them!
Tap a suggestion to add it instantly
The more you use the app, the smarter it gets
It learns YOUR communication patterns
Morning time? It might suggest breakfast words!
Keep using it – predictions get better every day
Helpful Tips: 💡 Be patient – AI needs time to learn your style 💡 Correct wrong predictions to help it improve 💡 Use the app regularly for best results
Grammar Assistance
Helps construct grammatically correct sentences.
Key Features:
Automatic verb conjugation
Plural/singular agreement
Tense consistency
Article suggestions (a, an, the)
Preposition helpers
Word order corrections
Punctuation suggestions
Helpful Tips: 💡 Enable for language learning 💡 Disable for free-form communication
Contextual Intelligence
Suggestions based on time, location, and context.
Key Features:
Time-aware vocabulary (breakfast, bedtime)
Location-based suggestions
Activity-specific words
Conversation flow predictions
Topic continuity
Emotional context awareness
Social situation adaptations
Helpful Tips: 💡 Allow location access for better suggestions 💡 Train the AI with consistent use
Adaptive Learning
The app learns and adapts to your communication style.
Key Features:
Frequency-based learning
Pattern recognition
Phrase completion
Word associations
Personal dictionary building
Usage analytics
Continuous improvement
Helpful Tips: 💡 Be consistent in your word choices 💡 Correct mistakes to improve learning


Data Management
Backup & Restore
Protect your customizations and settings.
Key Features:
Export all settings and custom words
JSON format for easy sharing
Scheduled automatic backups
Cloud backup options
Selective restore features
Version history
Cross-device sync
Helpful Tips: 💡 Backup before major changes 💡 Keep multiple backup versions
Privacy & Security
Your data stays private and secure.
Key Features:
All data stored locally on device
No tracking or analytics
Optional cloud sync with encryption
Password protection options
Biometric authentication
Data anonymization
GDPR compliant
Helpful Tips: 💡 Enable device lock for added security 💡 Review privacy settings regularly
Managing Your Data
Control and organize your app data.
Key Features:
Clear specific data types
Reset to factory settings
Export usage statistics
Storage management
Cache clearing
Database optimization
Data migration tools
Helpful Tips: 💡 Regularly clean unused data 💡 Monitor storage usage
Sharing & Import
Share configurations with others.
Key Features:
Export word sets for sharing
Import vocabulary lists
Share quick phrases
Configuration templates
Community word banks
Professional vocabularies
Educational resources
Helpful Tips: 💡 Share successful configurations with therapists 💡 Import specialized vocabulary sets


Advanced Tips
Communication Partner Tips
Strategies for communication partners.
Key Features:
Wait for complete messages
Confirm understanding
Model AAC use
Respect communication attempts
Provide vocabulary suggestions
Support without taking over
Encourage AAC use
Helpful Tips: 💡 Practice together regularly 💡 Celebrate communication successes
Efficiency Techniques
Communicate faster and more effectively.
Key Features:
Use word prediction actively
Master quick phrases
Learn gesture shortcuts
Utilize favorites effectively
Combine typing and symbols
Use abbreviations
Create message templates
Helpful Tips: 💡 Practice common phrases 💡 Develop personal shortcuts
Troubleshooting Guide
Solutions to common issues.
Key Features:
Voice not working: Check volume and voice settings
Words not appearing: Verify category selection
Slow performance: Clear cache and restart
Sync issues: Check internet connection
Missing words: Restore from backup
Display problems: Adjust theme settings
Touch issues: Check accessibility settings
Helpful Tips: 💡 Keep the app updated 💡 Report persistent issues to support
Best Practices
Get the most out of your AAC app.
Key Features:
Start simple and build complexity
Consistent daily use is key
Customize for individual needs
Regular vocabulary updates
Practice in real situations
Involve support team
Track progress over time
Helpful Tips: 💡 Set realistic goals 💡 Celebrate small victories