Walking Analysis App Support
App Overview
Walking Analysis App measures body sway during 10-meter walking tests using your smartphone's accelerometer and optional AR distance tracking.
Features
- Single Mode: Standalone measurement with manual or AR automatic timing
- BLE Receiver Mode: Receives data from BLE Transmitter device
- BLE Transmitter Mode: Sends walking data via Bluetooth
- AR Distance Tracking: Automatic measurement using device camera
How to Use
Basic Steps
- Select measurement mode (Single/BLE Receiver/BLE Transmitter)
- Choose manual or AR automatic measurement
- Attach device to waist area (around L3 vertebra)
- Walk 10 meters at normal pace
- Review and save results
AR Mode Requirements
- Camera permission required
- Well-lit environment
- 12+ meter straight walkway
- Camera facing forward direction
Troubleshooting
Measurement Issues
- Less than 10 steps recorded: Walk more steps or check device attachment
- AR not working: Check camera permissions and lighting conditions
- BLE connection failed: Ensure both devices are close and Bluetooth is enabled
Data Management
- Export data: Use CSV export function in measurement list
- Delete measurements: Swipe left on items in measurement list
- Storage limit: App stores up to 50 measurements
Frequently Asked Questions
What do the analysis results mean?
RMS values indicate body sway magnitude. Lower values suggest more stable walking patterns.
Why use AR mode?
AR mode provides automatic start/stop timing and eliminates manual operation errors.
Can I use this for medical diagnosis?
No. This app is for general fitness analysis only and should not be used for medical diagnosis.
How accurate are the measurements?
Accuracy depends on proper device placement and walking conditions. Results may vary between measurements.
System Requirements
- iOS 14.0 or later
- ARKit compatible device (for AR features)
- Bluetooth 4.0+ (for BLE features)