What is Web 3.0 and where are we?

Web 1.0, 2.0, 3.0 and 4.0. Experts are nonetheless finding out establish them, however there is nonetheless no clear indication of when one period begins and one other ends. But distinguish its most important options?

First, that you must perceive how it began. In 1990, physicist Tim Berners-Lee created the World Wide Web on the European Organization for Nuclear Research (CERN) in Switzerland. The invention launched the data change system that grew to become the idea of the primary web site. With Lee, we will begin what we all know in the present day. Below are the important thing ideas that outline the phases of net evolution and what the subsequent steps are.

Web 1.0

The Nineteen Nineties noticed the primary section of the World Wide Web, often called Web 1.0. To perceive it, that you must neglect the current second and think about one thing easy and static, with none interplay.

“What we had within the Nineteen Nineties was mainly info from a server that was fed to a receiver, on this case individuals. The person was not allowed to place something on the Internet, solely to obtain it,” explains Vandersilvio da Silva, Professor of the Informatics Course at Feevale University.

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At the time, the brand new know-how was thought of a significant breakthrough, even when interoperability – one thing that did not really exist – was a one-way road. In this state of affairs, neglect pages with a lot of share buttons, feedback and all. None of those occurred.

In brief, the pages served as a type of body. It was doable to entry working textual content and navigate between hyperlinks to different pages. At the second, the primary downside is with the content material – virtually everybody who has entry to it has seen it. The info was at all times the identical for any person.

The most important companies of this time had been websites similar to Altavista, DMOZ and the Brazilian Cadê – which now not exist – along with the embryonic Hotmail, Google and Yahoo, which nonetheless exist.

With the event of server know-how and primarily the velocity of the community, a number of mechanisms started to appear that helped create the subsequent section, Web 2.0.

net 2.0

Web 2.0 may be thought of nearer to what we all know. We don’t but affiliate the present section with the subsequent phases – Web 3.0 and Web 4.0 – as a result of there is no consensus on when one will start and the opposite will finish.

The 2000s are on the rise. With it, Web 2.0 gained momentum. This time. Before 2010, da Silva stated, we had intense person interplay with the online. From now on, you may get content material and create it. Individuals can remark, share and work together. To be completely different from the earlier stage, on this stage the community communication is outlined by the manufacturing of person content material and not solely the server.

All these traits, in fact, outline social networks. From the oldest ones like Orkut and Myspace to probably the most fashionable ones like Facebook, Twitter and Instagram. “Now now we have smartphones and tablets and cell gadgets, which in fact have helped with social media functions similar to sharing photographs, content material and info,” concludes the coordinator of the Applied Master’s Program. Calculus in Unisinos, Raphael Kunst.

It is necessary to notice that entry is concentrated in a selected browser, similar to Google Chrome, Mozilla Firefox, Microsoft Edge or some other browser used to entry the Internet.

Here the focus of knowledge will increase. Through algorithms, the community begins to grasp what the person wants. Things that was once saved in information are now accounted for in knowledge – an infinity of them. Data and info are necessary to elucidate the subsequent levels of the community.

Web 3.0

At this stage, consultants have completely different opinions. The first view assumes that Web 3.0 entry is nonetheless ongoing. So, the subsequent section, Web. 4.0, can be along with the earlier one, as a result of many specs between the 2 phases are confused. The second line argues that Web 3.0 represents the present second and that the subsequent section, Web 4.0, is about to start. But earlier than the dialogue, 3.0 needs to be defined.

An necessary a part of understanding this era is that databases are now not centered on particular factors, however on blocks organized in chains, the blockchain. The know-how is primarily recognized for supporting cryptocurrencies.

Kunst explains that blockchain is divided into three ideas. The first is immutable. That is, no info may be modified. Second, openness. The info may be verified by anybody, which proves, for instance, that the cryptocurrency is legitimate. Third and most necessary: consistency. The know-how works like a signature, like a fingerprint, to verify a transaction.

“We are nonetheless on the highway to Decentralization 3.0. In reality, now we have probably the most huge use of digital actuality, the so-called “metaverse”. It’s from video games and we’re seeing it switch to different areas,” famous Kunst.

The Unisinos professor’s view is strengthened by latest occasions. In October 2021Facebook has introduced that it has modified its identify to “Meta”.. The firm is one of many first to pledge a billion-dollar funding in making a digital universe utilizing digital actuality (VR), an indicator of the metaverse. To make clear, Direto ao Ponto podcast did a particular interview on this subject. you may verify click on right here.

“Of course, it is dependent upon the path of analysis. In this case, we name Web 3.0 the “semantic net” as a result of it is going to be intuitive. A sensible instance: you search an internet site for a automobile you need to purchase. Then a number of adverts for a similar automobile begin showing on one other web page and with none hyperlinks. It has algorithms that may be tracked and thus supply the person the product he is searching for,” provides Vandersilvio da Silva from Feevale.

The distinction between when Web 3.0 ends and Web 4.0 begins is pushed by synthetic intelligence. In addition to the metaverse and the algorithm, machines are additionally a part of the community. It is due to this interaction, between man and machine, that it is troublesome to separate the durations. So we transfer on to the subsequent step.

Web 4.0

Defined because the “symbiotic community”, this is the interval where the interplay between people and machines will improve. Due to the intensive participation of gadgets within the community, this era is popularly referred to as “Internet of issues”.

“As of 2010, it was decided that extra “issues” had been related to the Internet than individuals. The problem of Web 4.0 is how individuals work together with machines. The thought of ​​Web 4.0 is to get rid of middlemen, to make the online decentralized,” says da Silva.

Today, nearly each machine in the home is related to the Internet. TVs, fridges, cellphones, digital assistants like Alexa from Amazon. The record is countless. Interaction between customers should be enhanced to a degree that has not but been idealized.


The most important distinction talked about within the earlier paragraphs is that Web 4.0 traits coexist with Web 3.0. Therefore, as Prof. Raphael Kunst, from Unisinos, defends, the subsequent section of the Internet will function a complement, not one other section. “The idea of Web 4.0 already exists and is carefully associated to synthetic intelligence. It’s really a part of what we have been ready for for Web 3.0,” he asserted.

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