The page talks to the FAP30 sensor straight from the browser over WebUSB, so it works on any machine the sensor is plugged into: nothing to install except, on Windows, the driver binding below. Use Chrome, Edge or another Chromium browser (Safari and Firefox have no WebUSB; Android Chrome works with a USB OTG adapter).

• macOS: plug in and press Connect.
• Windows: the sensor must be bound to the generic WinUSB driver once. Run Zadig, choose Options → List All Devices, pick FAP30 (vendor CCore, USB ID CF15 463D), select the WinUSB driver and press Install. Then press Connect here.
• Linux: add a udev rule so your user may open the device: SUBSYSTEM=="usb", ATTR{idVendor}=="cf15", ATTR{idProduct}=="463d", MODE="0666" in /etc/udev/rules.d/99-fap30.rules, then replug.

The sensor drops off the bus and re-enumerates by itself every few minutes; the page reconnects on its own. Everything is computed in the browser; nothing leaves this machine. Reports are saved to a folder you choose (or downloaded).