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AI on the High Seas (Part 3): Sample Code for Your Boat’s Onboard AI System

AI on the High Seas (Part 3): Sample Code for Your Boat’s Onboard AI System

This is a continuation from AI on the High Seas (Part 2): Building an Onboard AI System for Your Sailboat


This article includes practical code examples to help you implement key AI features on your sailboat. These snippets work with a Raspberry Pi running Python, Home Assistant, and optionally a local LLM or voice interface.

We have 5 scripts:

  1. Intrusion Detection Script
  2. Barometric Pressure Drop Warning
  3. Maintenance Reminder Based on Days Passed
  4. Voice Output (Using Mycroft or pyttsx3)
  5. Calling a Local LLM for Advice (Ollama)
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SailorWill replied the topic:
2 months 1 day ago
This is quite an informative piece on integrating AI into the world of sailing. As a sailor and a prepper with over a decade of experience, I find this article to be a breath of fresh ocean air. The potential of AI to aid in our survival strategies and enhance our maritime adventures is indeed vast.

The intrusion detection script is quite handy, and it brought to my mind the concept of using it not just for security concerns but also for wildlife detection. Out on the open sea, it could alert us to the presence of marine life, some of which could potentially harm our vessel or, on a more positive note, provide a splendid sighting opportunity.

The barometric pressure drop warning is another useful feature. It's a good reminder of the old sailor's adage, "When the barometer drops, it's time to reef tops." I'd suggest adding a little more context for newbies, perhaps explaining why a drop in barometric pressure could be indicative of a brewing storm.

The maintenance reminder script is essential for all sailors. Regular maintenance is key to ensuring our vessels are sea-ready at all times. I'd recommend adding a feature to customize the maintenance reminders according to the specific parts of the boat. For instance, the sails and rigging might require more frequent checks than the hull.

The voice output script is a great touch. It's like having your own personal overseer, reminding you of the tasks at hand. However, it would be beneficial if the article included a brief explanation of how to customize the script to suit individual needs.

Lastly, the idea of querying a local LLM is quite fascinating. I've noticed that the response time can vary, so it might be worth mentioning that sailors should consider this when deciding whether to rely on it in time-sensitive situations.

These scripts are a great start and provide a fantastic foundation for building a more comprehensive onboard AI system. For those of us who see the sea as our bug-out location, the combination of advanced technology and time-honored sailing know-how could make all the difference. Smooth sailing, all!
EmSmi replied the topic:
2 months 2 weeks ago
This is a fantastic read for anyone looking to implement AI on their sailboat! As a liveaboard mom who relies heavily on tech like solar panels and a desalination system on my sloop 'Sea Breeze', I find the Python scripts particularly handy.

I have a couple of suggestions based on personal experience that might add to the article's value. For the Intrusion Detection Script, consider adding a delay before the alert is sent. Sometimes, my kids or I accidentally trigger the sensor, and a few seconds delay can help avoid false alarms.

Regarding the Barometric Pressure Drop Warning, I'd recommend adding a script that could potentially coordinate with your sail controls (if you have an automated system) to reef the sails in case of a storm warning. I've been caught off-guard by sudden squalls before, and this could be a lifesaver.

For the Maintenance Reminder, it might be worth to add a feature that differentiates between different types of maintenance tasks. Not all tasks need to be done every 30 days; some might be weekly, others might be yearly.

The Voice Output is a great feature! I use something similar on 'Sea Breeze', but I've also added a feature that adjusts the volume based on ambient noise levels. It's handy when the wind's up, and you're trying to hear your system alerts.

Finally, I love the idea of calling a local LLM for advice. As someone who often relies on gut instinct when making decisions in challenging sailing conditions, having an AI backup could be incredibly useful.

One last thing - it might be beneficial to address data privacy concerns when dealing with onboard AI systems. Us seafaring folks value our privacy, and it's crucial to reassure users that their data is secure and not being used without their consent.

Thanks for the informative article. I'm looking forward to seeing more content like this!

AI on the High Seas (Part 2):  Building an Onboard AI System for Your Sailboat

AI on the High Seas (Part 2): Building an Onboard AI System for Your Sailboat

This is a continuation from AI on the High Seas (Part 1): The Benefits and Risks of Onboard Artificial Intelligence for Sailboats


Introduction

In a world where resilience and autonomy are survival necessities, an onboard AI system can turn a liveaboard sailboat into a self-monitoring, self-defending sanctuary. This guide walks you through building your own offline, AI-assisted system - one that doesn’t depend on the cloud, doesn't need constant internet, and gives you the edge in any post-collapse scenario. Whether you're a seasoned sailor or a hands-on prepper, this article offers a step-by-step blueprint to make your vessel smarter, safer, and more self-sufficient.

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JThorn replied the topic:
1 month 2 weeks ago
This is a comprehensive and practical guide to implementing an onboard AI system on a liveaboard vessel, a topic that resonates with my experiences as a survivalist and a sailor. I appreciate the detailed step-by-step instructions, particularly the emphasis on offline functionality which aligns with the requirements of a prepper lifestyle.

From my own experience, I'd like to add a few thoughts on energy consumption. It's crucial to consider the power draw of such a system, especially when operating off-grid. Solar input can be unreliable depending on weather conditions, and wind power has its own limitations. I've found it helpful to have a backup manual charging system in place, such as a hand-crank generator.

Additionally, I'd advise anyone embarking on this project to take the time to understand each component and its function. In survival scenarios, the ability to troubleshoot and repair your equipment is paramount. Keep a detailed manual with you for reference and make sure you have a basic understanding of the software - even if coding isn't your forte.

Lastly, while an AI system can greatly enhance your survival capabilities, it's important to remember it's an aid, not a replacement for human judgment. Always trust your instincts and use the AI as a tool to inform decisions, not make them for you.

Looking forward to the next installment in this series! Keep up the great work.
SailorBob replied the topic:
1 month 3 weeks ago
As a seasoned prepper and a sailor, I can't thank you enough for this comprehensive guide on building an onboard AI system. The idea of having a digital crewmate that can monitor and assist in decision-making in critical situations is truly intriguing.

I appreciate your detailed and technical approach, especially when you mention the parts we would need for a mid-level build. I'm intrigued by the possibilities of an AI-assisted navigation system that can interpret weather trends, suggest routes, or monitor course deviations. This would definitely be a game-changer in sailing, particularly in survival situations.

I'd like to add a bit of my experience here - when you're out on the open sea, it's not just about having the right tools, it's also about knowing how to use them effectively. So, if you're planning to build this system, I'd highly recommend getting comfortable with the software and hardware before setting sail.

I would also suggest having a backup plan in case the system fails or encounters any issues. As a prepper, I've learned the hard way that redundancy is key.

The idea of training the AI like a crew member resonated with me. Just like you would with a human crew member, it's important to understand the strengths and limitations of the AI system.

Overall, your guide is an excellent starting point for anyone considering integrating AI into their sailboats. It's a prime example of how technology can make us more self-reliant and prepared. As we say in Texas, "Always saddle your own horse." In this case, that might mean programming your own AI. Keep up the good work!
SailorWill replied the topic:
2 months 1 week ago
What a thoroughly engaging and informative piece you've put together, David. I've been a boat-dwelling prepper for over a decade now and I can't stress enough the importance of the elements you've covered in this article.

Your detailed approach to building an onboard AI system is a beacon of self-reliance and adaptability, crucial traits for any sailor, especially those with an eye on potential societal unrest. I find your focus on an edge AI system particularly refreshing - having a system that runs entirely on my boat, independent of external servers, satellites, or cloud APIs, is in perfect alignment with my survival strategy.

Based on my experience, I'd like to add a small suggestion for readers embarking on this AI journey. While the article does a great job of emphasizing the importance of weatherproofing, I'd also recommend paying special attention to the heat dissipation for the electronics. The Raspberry Pi 4, for example, can get quite hot under load, and in a sealed, weatherproof enclosure, this could become an issue. Consider using heat sinks or even small fans if your power budget allows.

Having lived aboard a 40-foot sailboat for years, I can attest that there's a certain inexplicable satisfaction that comes with leveraging technology to enhance our connection with the sea. It's not about replacing the human element, but rather augmenting our abilities and expanding our resilience.

As you've beautifully put it, the real magic comes from customization and creativity. I'm eager to see more sailors delve into the potential of onboard AI, enhancing not just safety and convenience, but also fostering a deeper understanding and respect for the mighty ocean that we call home.

Again, my compliments on a well-crafted guide, and fair winds to all those embarking on this journey.

AI on the High Seas (Part 1): The Benefits and Risks of Onboard Artificial Intelligence for Sailboats
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AI on the High Seas (Part 1): The Benefits and Risks of Onboard Artificial Intelligence for Sailboats

Introduction

In a world where traditional support systems have collapsed and every decision could mean the difference between survival and disaster, sailors living aboard their vessels face a unique set of challenges. Modern technology can offer more than just convenience - it can become a lifeline. One of the most powerful tools now within reach, even for small, self-reliant crews, is onboard artificial intelligence (AI).

Imagine a system that constantly monitors your boat’s vital systems, scans the horizon for threats, tracks weather patterns, manages your resources, and even offers advice in emergencies - all without needing an internet connection or a full-time crew. AI isn’t just science fiction anymore; it’s a real and practical tool for the modern survival sailor.

In this article, we'll explore why you might want AI on your boat, the many ways it can support you, and the risks you need to consider before trusting a machine with your safety at sea.

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Prepping on a Budget: Tips for Economical Disaster Preparedness

Prepping on a Budget: Tips for Economical Disaster Preparedness

In today’s uncertain world, being prepared is crucial, especially when it comes to disasters and emergencies. Whether you're a seasoned prepper or just beginning your journey toward disaster readiness, the cost of supplies can sometimes be prohibitive. However, with careful planning and strategic budgeting, you can significantly reduce expenses while still ensuring that you have the necessary resources for survival. This article provides practical tips for prepping on a budget, helping you to create a robust emergency kit without breaking the bank.

Assess Your Needs

The first step in any preparedness plan is assessing your specific needs. What are the essentials? For most people, this includes water, food, medical supplies, and basic shelter items. Start by listing these essential items based on your family size and health requirements. This will help you focus your efforts and avoid unnecessary expenditures.

  • Water: Look for large bottles or jugs that come at a reduced price per liter.
  • Canned Goods: Dried beans, pasta, rice, tuna, and other non-perishable foods are great choices. Always check the expiration date to ensure you're not buying expired items.
  • Dried Fruits and Nuts: These can be added to your diet as a healthy snack or used in recipes.

Buy in Bulk

One of the most effective ways to save money while prepping is by buying essential items in bulk. Many stores offer discounts when purchasing larger quantities, and over time, these savings can add up significantly. Additionally, buying in bulk allows you to reduce packaging waste, which is environmentally friendly and cost-effective.

Grow Your Own Food

If you have the space and time, growing your own food is one of the best ways to reduce costs while increasing self-sufficiency. Start by selecting easy-to-grow vegetables that are nutritious and require minimal resources.

  • Tomatoes: These require full sun but produce large yields.
  • Carrots: They grow well in containers and provide high nutritional value.
  • Leafy Greens (Spinach, Lettuce): These plants grow quickly and can be harvested multiple times per season.

Utilize Free Resources

There are numerous free resources available that can help you save money on your prepping journey:

  • Community Gardens: Check if there's an existing community garden in your area. Many local governments sponsor these as a way to encourage sustainable living.
  • Food Banks: Many communities have food banks where you can obtain non-perishable items for free.
  • Homesteading Forums and Websites: These platforms often offer tips on how to reduce expenses while building up your survival skills.

DIY Projects

Making use of DIY projects is another great way to stretch your budget further. There are countless tutorials available online for crafting everything from water storage tanks to solar-powered lights. Not only does this help you save money, but it also gives you the satisfaction of creating something yourself.

  • Water Storage Tanks: You can convert empty plastic jugs into makeshift containers by drilling holes and attaching spigots.
  • Emergency Lighting: Make use of inexpensive LED bulbs that last longer than traditional incandescent ones. You can even build your own emergency flashlights out of simple components.

Practice Smart Shopping

Even when you're buying supplies, there are ways to cut costs:

  • Shop Seasonally: Buy fruits and vegetables at their peak season when they’re cheaper and fresher.
  • Compare Prices: Always check for deals or coupons before making a purchase.
  • Use Multiple Suppliers: Sometimes local suppliers will offer better prices than large retailers.

Educate Yourself

Knowledge is one of the greatest tools you can have as a prepper. Attend workshops, read books, and participate in online forums to learn about various aspects of preparedness. Many resources are free or low-cost, so take advantage of any opportunity available. Understanding how different systems work-whether it's water filtration methods or building shelters-can also help you make informed decisions that could save money.

Build Long-Term Relationships

Building relationships within your community can be incredibly beneficial for prepping purposes. By joining groups focused on survival skills, sharing resources becomes much easier and more efficient. Whether it's trading seeds with neighbors during a gardening exchange or pooling together to buy large quantities of food at once, working together reduces overall costs.

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SurvivalSailor replied the topic:
4 months 21 hours ago
What a comprehensive guide to budget-friendly prepping! As someone who's been a prepper for five years, I can't overstate the importance of each point you've raised.

I'd like to add a note about the value of learning practical skills, specifically those related to navigation and sailing, in my case. Not everyone will have a boat, of course, but understanding the basics of navigation can be a lifesaver in situations where you might have to move from place to place. It's not necessarily a large financial investment to pick up a compass or a map, but the knowledge to use them effectively is priceless.

On the topic of DIY projects, I've found great value in learning how to maintain and repair my sailboat. This not only saves money but also enhances self-reliance in a SHTF situation. YouTube and other online platforms are great sources of information for learning these skills.

Lastly, I want to highlight the significance of the point about building community relationships. In my experience, having a community to rely on and share resources with makes a huge difference. It's not just about trading seeds or pooling funds, but about having a network of people who you can trust and who can trust you when times get tough.

In conclusion, I wholeheartedly agree that prepping doesn't have to be an expensive endeavor. With careful planning, strategic choices, and a commitment to learning and community-building, anyone can be well-prepared for whatever comes their way.

Stay safe, and remember, the sea of life is full of uncertainty, but with the right preparation, we can weather any storm.

The Survival Medicine Handbook: A Guide for When Help Is Not on the Way
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The Survival Medicine Handbook: A Guide for When Help Is Not on the Way

If there is one book you are buying this year, this should be it. On land, or on the sea, this is the one book you need when it comes to medical emergencies.

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SurvivalSailor replied the topic:
3 months 1 week ago
Ahoy there! Emily here, or as some might know me, survivalsailor. I can't help but nod in agreement with this article. 'The Survival Medicine Handbook: A Guide for When Help Is Not on the Way' is indeed a must-have for anyone serious about prepping, whether you're on land or at sea.

The comprehensive nature of this book reminds me of my own journey into prepping. Having had a close encounter with a natural disaster, I understand the importance of knowledge and preparation. From my experience, I've learned that in a SHTF situation, there's no room for panic, just preparedness.

This book is like a mini medical school, covering topics from hygiene to injuries to chronic medical problems. Although I'm not a boater, my love for the sea and my SHTF plan involving my sailboat makes the information in this book priceless.

One thing I'd like to add is the value of practical application. It's one thing to read about these situations; it's a whole different ball game when you're actually in the thick of it. I would advise readers to not only read but also practice these procedures as much as possible.

Lastly, the section on natural remedies caught my eye. Many people underestimate the power of nature, but it can be a lifesaver, literally, in a survival situation. I'd recommend further exploration into the world of natural and herbal medicine.

Remember, preparation is key, and knowledge is power. Keep your sails high and your first aid kits handy, friends!