Last updated: May 9, 2026
VS Lab is an educational physics website. We avoid account registration and collect only the information needed to operate the site, remember preferences, and support consent-based advertising or analytics.
Information We Collect
VS Lab does not require account registration, names, passwords, or profile information. We may store language selection, theme preference, cookie-consent status, and simulation parameters that you choose to keep in the URL or browser storage.
Cookies and Local Storage
Cookies or browser storage may be used to remember your consent choice and basic preferences. Advertising or analytics cookies are not intended to run until the user has given consent through the cookie banner or settings control.
Advertising and Analytics
If advertising or analytics is enabled, third-party providers such as Google may process identifiers, device information, approximate location, page views, and ad interaction data according to their own policies. VS Lab uses these services to support the site and understand aggregate usage, not to sell personal profiles.
Google Advertising Cookies
Third-party vendors, including Google, may use cookies to serve ads based on visits to this site or other websites. Google's advertising cookies enable Google and its partners to serve personalized ads. Users can opt out of personalized advertising at Google Ads Settings: https://www.google.com/settings/ads.
How We Use Information
Information is used to provide the selected language, preserve consent choices, operate simulations, troubleshoot errors, improve educational content, prevent abuse, and comply with legal or platform requirements.
Data Retention
Preference data stored in your browser remains until you clear it or change settings. Server and third-party logs, if generated, may be retained for security, diagnostics, analytics, and compliance for the period required by the relevant service provider.
Your Choices
You can change cookie preferences from the footer, disable cookies in your browser, clear local storage, or avoid sharing URLs that contain experiment parameters. Some preference-based features may reset if local storage is cleared.
Contact
For privacy questions, correction requests, or deletion requests related to information controlled by VS Lab, contact us by email and include enough detail to identify the request.