Euroinnova Technology Blog
Welcome to our technology blog, where we explore articles on artificial intelligence, IT, new technologies and software development. Our aim is to keep you informed and up to date on the latest trends, tools and developments that are transforming the digital world.
Featured technology article
Free ChatGPT: the definitive guide to the most powerful AI
Are you wondering if there’s a free version of ChatGPT? Do you want to unlock the full potential of this AI-powered chatbot? At Euroinnova, we want to explain all the secrets of ChatGPT in Spanish, so that you’re aware of all the possibilities and potential it holds. Are you ready? Make some coffee! The first thing you need to know is that yes, there is a free version of ChatGPT. To be more precise, there is a version of this AI-powered chatbot available at no cost at all: version 3.5. Next, we’ll look at
Free ChatGPT: the definitive guide to the most powerful AI
Are you wondering if there’s a free version of ChatGPT? Do you want to get the most out of this chat-based artificial intelligence? At Euroinnova, we want to explain all the secrets of ChatGPT in Spanish, so that you’re aware of all
The most read technology blogs

Where to find my ChatGPT Open AI API Key?
Master in Artificial Intelligence, IoT and Big Data Online Course ChatGPT, Gemini and Copilot Online Course in Prompt Engineering If you are a developer or just someone interested in technology, you have probably wondered how to get your ChatGPT API Key,
Algorithm
Algorithm is one of the most basic concepts you need to understand in order to enter the world of programming and develop a programmer's mindset. You've probably heard about algorithms in some conversations about technology or

How does ChatGPT Plus differ from the free version?
Online Course ChatGPT Artificial Intelligence Online Course AI with Chatbots and Copilot Online Course Generative AI By subscribing to ChatGPT Plus, you will be surprised by the way you interact with the technology developed by OpenAI. This

Open AI on the stock exchange: how to buy shares in this company?
How is Open AI listed on the stock exchange? This is a question that many people may ask themselves, especially given the impact that tools such as ChatGPT or DALL-E are having on our daily lives. However, there are several questions that we must take into account
Latest technology articles

UX Research: the importance of knowing your audience
Imagine you have just started a soap making company. Think about how you would start designing and producing soaps. What would you consider? The soaps that you like? Or would you stop and get to know your potential market, studying what needs they have?

Agriculture 4.0: digitisation, data and environmental sustainability
Second decade of the 2000s. Fourth industrial revolution. New technologies reach historically traditional sectors, such as agriculture and livestock farming, demonstrating that more productive, autonomous and efficient agricultural processes are possible if human labour is reduced. As you read it: the most innovative technology

Technology consultant: who he is, what he does and the benefits for your business
The constant bombardment of technology in our society can cause many companies to get lost in the mix of launching and upgrading. No one is born knowing and, in the business sector, many organisations - especially SMEs - do not have specialised knowledge of new technologies.

First quantum laptop: Who, when, where?
It is no surprise that Germany is one of the countries most committed to quantum computing. Last year, the German government announced that it would invest €3 billion in a 500-cubit quantum computer. Now, however, it has taken a step

Robot NEO, the butler that will do all your housework for you.
Humanoid robots have served as the subject matter for a handful of film productions, some with a strong horror character. Until recently, however, the existence of human-like robots was either an imperfect and anecdotal invention or a

What are the oldest programming languages and are they useful today?
Programming is a relatively new world, but since its beginnings in the middle of the 20th century it has evolved by leaps and bounds. If any programmer today were to read software code from an old programming language, they wouldn't know a thing!

Smart contracts: smart contracts with blockchain technology
A smart contract is a computer programme that adopts a unique code to define a series of conditions that, if fulfilled, trigger certain actions. That is to say, it is a contract that executes itself as it

What is image vectorisation and how is it done? Minitutorial
Image vectorisation is the transformation of raster images (i.e. with pixels) into vector images (mathematical operations represented graphically). Images are vectorised for very specific purposes. In general, vectorised images are easier to edit and to change.

Klarna wants to lay off 1,800 workers thanks to AI
Klarna is a Swedish company focused on financial technology (also called fintech in jargon) that provides technology solutions for e-commerce. It is known for its payment services, especially one called “buy now, pay later”, with which customers can

How does Alexa work? A PLN-based technology
It has been a decade since Amazon launched Alexa, its famous virtual assistant. Although the initial hype has long since died down, there are still many people who use it and who have found great use for this little device.

What are the differences between a LAN and a WAN?
While we are all familiar with these acronyms, not many people are clear about the differences between a LAN and a WAN. In this article we explain all the differences and when to use one or the other. What is a LAN network?

Why has Telegram founder Pavel Durov been arrested?
Pavel Durov, also nicknamed the Russian Mark Zuckerberg, was arrested on 24 August in France on the orders of Emmanuel Macron, the President of the French Republic. This decision has caused international controversy because of its apparent arbitrariness. At

What is a Merkle tree and how does it work?
In the field of machine learning and blockchain technology, Merkle trees, or Merkle hashes, are essential tools because of their ability to ensure the integrity and correct preservation of data. In this article, we will explore what a

The cypherpunks: the movement that fought for online privacy
The cypherpunk movement, a term combining «cipher» and «cyberpunk», emerged in the early 1990s as a visionary response to concerns about privacy and individual freedom in the emerging digital age. Founded by a group of cryptographers, programmers

What is database sharding and how does it work?
Sharding is a technique for dividing a large database into smaller parts called shards. Imagine your database is a giant library full of books. Instead of having everything in a single

Uncanny valley theory or why we feel uncomfortable around robots
Have you ever felt uneasy watching a robot with humanoid features, or wondered why robots inspire terrifying science fiction stories? This phenomenon is called uncanny valley. That is to say, the uncanny valley is that uneasy feeling