Ex-Monitor

A crew health console for the long way home

Care for the crew when the signal home is 22 minutes away.

Ex-Monitor shows live body readings, runs an on-device assistant and sends crew alerts across the same Wi-Fi. The sensor is a second page, not a box you have to buy.

Choose your download See what's inside

Windows, macOS and Linux · Node.js 18 or newer · No account

01 Runs from a folder on this computer

02 Model files cached after the first use

03 Readings stay on the crew network

Three pieces, one folder.

The console is the screen you watch. The sensor page can live on a phone. The crew link connects every device on the same network.

01

Console

A heart trace, five vital cards and the written NASA rules. Send an alert and every other console shows it until that crew member acknowledges it.

02

Sensor page

Open it on a phone or a second screen. Pick rest, exercise, low oxygen, a radiation storm or recovery, and it streams realistic readings eight times a second.

03

Crew link

One small relay runs inside the launcher. No cloud, no account. Two tabs in the same browser also find each other without it.

Download the copy that fits this computer.

The check below happens in this browser and is never sent anywhere. Every choice contains the same app; only the assistant that comes pre-selected changes.

01

This device

Checking this browser…

    02

    Assistant

    03

    Your download

    Download ZIP

    A folder with the console, the sensor page and the launcher.

    Unzip it, then run Start Ex-Monitor. Node.js 18 or newer is required. The first AI use downloads the model once; after that the console works without the internet.

    AI answers can be wrong. The written NASA action cards stay available on every copy. Ex-Monitor is a training simulation, not a medical device.

    From ZIP to console in a minute.

    1. Unzip the folder

      Put it somewhere you can find again. Nothing installs into the system.

    2. Start the launcher

      Windows: double-click Start Ex-Monitor.cmd. macOS: double-click Start Ex-Monitor.command. Linux: run ./start-ex-monitor.sh.

    3. Open the sensor page

      The launcher prints an address for your network. Open that address with /sensors.html on a phone, then scan its code in Settings.