Sray Lab applications Privacy Policy

Overview

This policy describes how "Sray Lab applications" (the App) handles your information. Sray Lab takes your privacy seriously.

Data Collection & Use

The App does not collect, store or share any personal data. All data stays on your device and is never uploaded to any server.

Third-Party Services

The App does not use any third-party analytics, advertising or tracking services.

Children's Privacy

The App does not collect personal information from any user, including children.

Changes to This Policy

If this policy changes, we will update this page and revise the date above.

Contact Us

If you have any questions about this policy, contact us at info@sray.dev.

App-specific notes

UVC Studio

The App accesses your connected USB (UVC) cameras to display live video. All video is processed and displayed locally on your Mac only — it is never uploaded or transmitted to any server.

SpaceTelescope - MAST Browser

The App connects to NASA / STScI's public MAST services to search and download observation data; your search queries are sent to those services solely to return results. The App does not collect or transmit any personal data.

Taiwan Reservoir Levels

The App fetches public hydrology data from Taiwan's Water Resources Agency open data platform. No account is required, and no location or personal data is collected.

ezpost

Recipient details you enter or import from CSV/Excel (names, addresses, phone numbers) are stored only on your device for label printing — they are never uploaded or transmitted to any server.