YeongSil (영실) is an intelligent navigation assistant designed specifically for elderly and visually impaired individuals. Using advanced AI technology, YeongSil provides real-time guidance and text reading assistance through voice commands and audio feedback.

YeongSil is a voice-activated mobile web application that helps visually impaired users navigate their environment safely and independently. It uses your phone's camera and microphone to understand your surroundings and provide helpful guidance.

• "Scan surroundings" - Get navigation guidance about your environment
• "Read" - Have text from signs, documents, or labels read aloud to you

• All guidance is spoken out loud automatically
• Clear, natural voice instructions
• No need to read text on screen

• Works on smartphones and tablets
• Uses your device's camera and microphone
• Simple, large buttons for easy interaction

• A smartphone or tablet with a camera
• Internet connection
• Modern web browser (Chrome, Safari, Firefox)

1. Open YeongSil

   • Navigate to the YeongSil website
   • The app will load automatically

2. Start the Service

   • Tap the large "Start Navigation Service" button
   • Allow camera and microphone permissions when prompted
   • You'll hear: "Navigation service active"

3. Use Voice Commands

   • For navigation help: Say "Scan surroundings" or "Scan"
   • For reading text: Say "Read" or "Read this"
   • YeongSil will respond with voice guidance

4. Listen to Guidance

   • All responses are spoken automatically
   • You don't need to read anything on screen
   • Guidance includes directions and object locations

• "Scan surroundings" - Get help navigating your environment
• "Scan" - Quick navigation scan
• "Scanning" - Alternative command

• "Read" - Read any visible text in your camera view
• "Read this" - Read text from what you're pointing at
• "Read that" - Read text from a specific area