手指画家 Finger Painter Lite

1. Problem: The child may have difficulty navigating through the app's interface. Solution: Provide clear instructions or a tutorial on how to navigate and use the app. 2. Problem: The child may not understand how to change colors or use different painting tools. Solution: Include a tooltip or guide that explains how to change colors and use different tools, or add a tutorial section for these features. 3. Problem: The child may accidentally exit the app or close the painting without saving. Solution: Implement an auto-save feature that periodically saves the progress or prompt the user to save before exiting. 4. Problem: The child may find it challenging to color within the lines. Solution: Include a feature that automatically detects and corrects coloring outside the lines, or provide a zoom-in option to make coloring more precise. 5. Problem: The child may not understand the concept of light and shadow mentioned in the app's description. Solution: Add a separate s