Privacy Policy

Last updated: March 26, 2026

1. Local Processing Only

The Core Principle: BioSignal Workstation is designed as a "Serverless" local tool. All signal processing, filtering, and analysis happen entirely within your computer's RAM using Web Workers. Your data never touches our servers.

2. Information We Do Not Collect

We do not collect, store, or transmit:

  • The contents of any CSV or signal files you upload.
  • Your filtered results, ROI selections, or analysis reports.
  • Any personal identifies linked to your signal data.

3. Local Storage & Session Restore

The application provides a "Session Restore" feature. If enabled, the application stores your filter configurations and tool settings in your browser's localStorage. This data stays on your device and is only visible to you.

4. Analytics & Advertising

To help us improve the tool and keep it free, we use third-party services:

  • Google Analytics: Collects anonymous usage metrics (e.g., which buttons are clicked, time spent on site). No signal data is sent.
  • AdSense: Displays advertisements. These services may use cookies to serve personalized ads based on your browsing history elsewhere.

You can opt-out of optional cookies via the consent banner on the main page.

5. Contact

If you have any questions about this Privacy Policy, please contact us at biosignalworkstation@gmail.com.