This application can classify sidewalk surface type from acceleration data obtained by iPhone or iPod touch.
When you launch the app, press the start button, put your iPhone in your bottoms' pocket, and walk, it will estimate the sidewalk surface type you walk on.
The model of sidewalk surface type classifier was trained via tensorflow.keras, and converted to Core ML model (.mlmodel) by using coremltools.
- iOS 13.1+
- Xcode 11.5+