Privacy Policy

Last updated: July 2026

This Privacy Policy explains how we collect, use, and protect your information when you use the NuSmartWad mobile application (the "App").

1. Information We Collect

• Camera and Images: The App uses your device's camera to capture photos for measurement purposes. Images are stored locally on your device and are not uploaded to any server unless you explicitly choose to share them.
• Location Data (GPS): With your permission, the App collects GPS coordinates (latitude/longitude) at the time a photo is taken. This data is stored locally with your measurement records.
• Motion Sensors: The App reads accelerometer data to calculate the vertical angle when capturing an image. This data is processed in real-time and not stored or transmitted.
• Device Information: The App may collect basic non-personal device information such as screen resolution and camera specifications for accurate measurement calculations.

2. How We Use Your Information

All data collected is used exclusively for:

• Performing distance and dimension measurements
• Calibrating the measurement system
• Storing measurement records locally on your device
• Improving app functionality and accuracy

3. Data Storage and Security

• Local Storage: All images, measurements, and calibration data are stored locally on your device's internal storage.
• No Cloud Upload: The App does not automatically upload any data to external servers.
• Data Retention: You can delete any image or measurement record directly within the App at any time. Uninstalling the App removes all associated data.

4. Permissions

The App requires the following permissions:

• Camera: Required to capture images for measurement.
• Location (GPS): Used to tag measurement records with geographic coordinates.
• Storage: Used to save images and measurement data to your device.

You can revoke any permission at any time through your device settings. However, revoking camera permission will prevent the App from functioning.

5. Third-Party Services

The App does not integrate with any third-party analytics, advertising, or tracking services. It does not transmit your data to third parties.

6. Children's Privacy

The App is not intended for use by children under 13. We do not knowingly collect information from children.

7. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

NuMAP Co.,Ltd.
info@numap.co.th
https://www.numap.co.th/

NuSmartWad — Measurement Application