No internet? This ‘survival computer’ has everything you need offline – including AI


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Jack Wallen/ZDNET

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ZDNET’s key takeaways

  • Project NOMAD is an offline info database and AI tool.
  • This platform could come in handy if you can’t get online.
  • It can be installed on any Debian-based Linux distro.

Imagine that you’ve landed in some sort of post-apocalyptic, dystopian future. In that future, it’s not necessarily the strong that will survive, but rather those with access to information.

Information could wind up being the most sought-after commodity, the difference between survival and, well, not.

But how do you gain access to information? You might not have a network connection, which means no internet. And that means no search engine or AI. 

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What do you do?

If you have already installed Project NOMAD, which stands for Node for Offline Media, Archives, and Data, and is a self-contained, offline “survival computer”, then no need to worry. This project’s tag line is “Knowledge That Never Goes Offline.”

nomadhero

Jack Wallen/ZDNET

Thanks to this tool, you have access to a knowledge base and offline AI that can keep you informed and empowered.

Sounds pretty useful, right?

NOMAD isn’t just for a potential future dystopia. Imagine you have to travel to parts unknown, where internet connections are iffy, but information is necessary. With Project NOMAD up and running, you have everything you need to keep you informed.

How does Project NOMAD work?

First, you have to install Project NOMAD, which can be done on any Debian-based Linux distribution with the command:

sudo apt-get update && sudo apt-get install -y curl && curl -fsSL https://raw.githubusercontent.com/Crosstalk-Solutions/project-nomad/refs/heads/main/install/install_nomad.sh -o install_nomad.sh && sudo bash install_nomad.sh

Once the packages are installed, you can start, stop, and update N.O.M.A.D with the commands:

  • sudo bash /opt/project-nomade/start_nomad.sh
  • sudo bash /opt/project-nomade/stop_nomad.sh
  • sudo bash /opt/project-nomade/update_nomad.sh

This backend service works with the help of Docker containers. After spinning up Project NOMAD on Sparky Linux (which is Debian-based), I got curious to see what’s behind the curtain, which is how I figured out it used Docker containers. After running the install command, I checked to see if there were Docker containers running with:

docker ps -a

I was immediately greeted with a permission denied error (more on that in a bit). I then added sudo into the mix and was rewarded with a list of the currently running containers, which were:

  • project-nomad:latest
  • redis:7-alpine
  • mysql:8.0
  • amir20/dozzle:v10.0
  • project-nomad-disk-collector:latest
  • project-nomade-sidecar-updater:latest

Thanks to those 6 containers, Project NOMAD is capable of delivering all of its information from within a handy website. Open a browser and point it to http://localhost:8080, and you’re ready to educate yourself on whatever you need.

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The first thing that caught my attention was the Apps feature. After clicking that button, I was taken to the Apps “Store,” where I could install a few handy apps, such as the Information Library, Education Platform, AI Assistant, Notes, and Data Tools. 

Project N.O.M.A.D.

You won’t find a lot of apps, but those that are available are handy.

Jack Wallen/ZDNET

Out of curiosity, I installed the AI platform. When that was completed, I discovered that it didn’t work. OK, troubleshooting time. I went back to the home page and clicked Easy Setup. Here, NOMAD made it clear that certain capabilities were installed, but not enabled. 

I attempted to select AI Assistant, but it refused. I could select the other options just fine, but not AI. Curiosity sent me to the command line to see if Ollama was installed. It was, but that was because I’d installed it for a previous review.

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Hmm….

I went back to Apps and ran a Force Reinstall. No luck.

I decided to try another NOMAD installation, this time on Kubuntu. I figured that maybe the previous Ollama installation was causing problems. Good news: that did the trick. I could now run the easy setup for all of the necessary features. 

Project N.O.M.A.D.

Easy Setup for the Information Library, Education Platform, and AI Assistant makes finishing up the installation easy.

Jack Wallen/ZDNET

During that setup, I had to select a map region (you can select as many regions as you like), and content such as AI models, Wikipedia, medicine, survival and preparedness, education and reference, DIY & repair, agriculture & food, and computing & technology. Be careful with this section, as every information package you add takes up space. You don’t want to run out of internal storage.

With everything installed, I started to see the true benefit of Project NOMAD Imagine having some of the tools you normally use, with a network connection, available while you’re offline. 

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I ran AI queries, looked up medical information, and more.

This project is genius, and I hope I never have to use it. If I do… I’ll certainly be glad it’s there. I will say that some of the information was a bit unexpected (such as “Tongue Diagnosis in Chinese Medicine” and “Wilderness Medicine Course”), but even those handbooks could be useful to some.

All in all, Project NOMAD impressed me. I certainly hope the project continues to develop, because it could become quite important in the years to come (read into that what you will).

Find out more on the project’s GitHub page.





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Recent Reviews


Google Maps has a long list of hidden (and sometimes, just underrated) features that help you navigate seamlessly. But I was not a big fan of using Google Maps for walking: that is, until I started using the right set of features that helped me navigate better.

Add layers to your map

See more information on the screen

Layers are an incredibly useful yet underrated feature that can be utilized for all modes of transport. These help add more details to your map beyond the default view, so you can plan your journey better.

To use layers, open your Google Maps app (Android, iPhone). Tap the layer icon on the upper right side (under your profile picture and nearby attractions options). You can switch your map type from default to satellite or terrain, and overlay your map with details, such as traffic, transit, biking, street view (perfect for walking), and 3D (Android)/raised buildings (iPhone) (for buildings). To turn off map details, go back to Layers and tap again on the details you want to disable.

In particular, adding a street view and 3D/raised buildings layer can help you gauge the terrain and get more information about the landscape, so you can avoid tricky paths and discover shortcuts.

Set up Live View

Just hold up your phone

A feature that can help you set out on walks with good navigation is Google Maps’ Live View. This lets you use augmented reality (AR) technology to see real-time navigation: beyond the directions you see on your map, you are able to see directions in your live view through your camera, overlaying instructions with your real view. This feature is very useful for travel and new areas, since it gives you navigational insights for walking that go beyond a 2D map.

To use Live View, search for a location on Google Maps, then tap “Directions.” Once the route appears, tap “Walk,” then tap “Live View” in the navigation options. You will be prompted to point your camera at things like buildings, stores, and signs around you, so Google Maps can analyze your surroundings and give you accurate directions.

Download maps offline

Google Maps without an internet connection

Whether you’re on a hiking trip in a low-connectivity area or want offline maps for your favorite walking destinations, having specific map routes downloaded can be a great help. Google Maps lets you download maps to your device while you’re connected to Wi-Fi or mobile data, and use them when your device is offline.

For Android, open Google Maps and search for a specific place or location. In the placesheet, swipe right, then tap More > Download offline map > Download. For iPhone, search for a location on Google Maps, then, at the bottom of your screen, tap the name or address of the place. Tap More > Download offline map > Download.

After you download an area, use Google Maps as you normally would. If you go offline, your offline maps will guide you to your destination as long as the entire route is within the offline map.

Enable Detailed Voice Guidance

Get better instructions

Voice guidance is a basic yet powerful navigation tool that can come in handy during walks in unfamiliar locations and can be used to ensure your journey is on the right path. To ensure guidance audio is enabled, go to your Google Maps profile (upper right corner), then tap Settings > Navigation > Sound and Voice. Here, tap “Unmute” on “Guidance Audio.”

Apart from this, you can also use Google Assistant to help you along your journey, asking questions about your destination, nearby sights, detours, additional stops, etc. To use this feature on iPhone, map a walking route to a destination, then tap the mic icon in the upper-right corner. For Android, you can also say “Hey Google” after mapping your destination to activate the assistant.

Voice guidance is handy for both new and old places, like when you’re running errands and need to navigate hands-free.

Add multiple stops

Keep your trip going

If you walk regularly to run errands, Google Maps has a simple yet effective feature that can help you plan your route in a better way. With Maps’ multiple stop feature, you can add several stops between your current and final destination to minimize any wasted time and unnecessary detours.

To add multiple stops on Google Maps, search for a destination, then tap “Directions.” Select the walking option, then click the three dots on top (next to “Your Location”), and tap “Edit Stops.” You can now add a stop by searching for it and tapping “Add Stop,” and swap the stops at your convenience. Repeat this process by tapping “Add Stops” until your route is complete, then tap “Start” to begin your journey.

You can add up to ten stops in a single route on both mobile and desktop, and use the journey for multiple modes (walking, driving, and cycling) except public transport and flights. I find this Google Maps feature to be an essential tool for travel to walkable cities, especially when I’m planning a route I am unfamiliar with.


More to discover

A new feature to keep an eye out for, especially if you use Google Maps for walking and cycling, is Google’s Gemini boost, which will allow you to navigate hands-free and get real-time information about your journey. This feature has been rolling out for both Android and iOS users.



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