Privacy
This is a static site. It has no server-side code, no accounts, no analytics and no cookies, and it collects nothing about you.
What is collected
Nothing. The site is a set of static files. There is no database, no login, no tracking script, no advertising pixel and no analytics package. Nothing you type into any form on this site is transmitted anywhere — the forms validate in your browser and stop there.
What stays on your device
The site does not use cookies or local storage. If you switch the sound on in the press simulator, that setting lasts for the page you are on and is gone when you navigate away.
Simulators
The four interactive tools run entirely in your browser. Nothing is uploaded. If you export a PNG or a CSV, that file is generated on your own machine and is never sent anywhere.
Third parties
There are none. No fonts, scripts, images or styles are loaded from any external host. The 3D library is bundled locally, the typefaces are the ones already installed on your system, and every illustration is generated as SVG in the browser.
Contact
If you email the address on the contact page, that email exists in whatever mail system you sent it through, and nowhere else.