What is Web 3.0 and where are we?

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

First, it’s worthwhile to 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 turned the premise of the primary web site. With Lee, we will begin what we all know at present. Below are the important thing ideas that outline the phases of internet evolution and what the following steps are.

Web 1.0

The Nineteen Nineties noticed the primary part of the World Wide Web, often called Web 1.0. To perceive it, it’s worthwhile to 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 consumer 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 expertise was thought of a serious breakthrough, even when interoperability – one thing that did not truly exist – was a one-way road. In this situation, neglect pages with a lot of share buttons, feedback and all. None of those occurred.

In quick, the pages served as a sort of body. It was attainable 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 all the time the identical for any consumer.

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

With the event of server expertise and primarily the velocity of the community, a number of mechanisms began appearing that helped create the following part, Web 2.0.

internet 2.0

Web 2.0 may be thought of nearer to what we all know. We don’t but affiliate the present part with the following 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 mentioned, we had intense consumer 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 consumer content material and not solely the server.

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

It is vital to notice that entry is concentrated in a particular browser, similar to Google Chrome, Mozilla Firefox, Microsoft Edge or another browser used to entry the Internet.

Here the focus of knowledge will increase. Through algorithms, the community begins to know what the consumer wants. Things that was once saved in recordsdata are now accounted for in knowledge – an infinity of them. Data and info are vital to clarify the following phases of the community.

Web 3.0

At this stage, specialists have completely different opinions. The first view assumes that Web 3.0 entry is nonetheless ongoing. So, the following part, Web. 4.0, could 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 following part, Web 4.0, is about to start. But earlier than the dialogue, 3.0 ought to be defined.

An vital a part of understanding this era is that databases are not centered on particular factors, however on blocks organized in chains, the blockchain. The expertise is primarily identified 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 vital: consistency. The expertise works like a signature, like a fingerprint, to substantiate a transaction.

“We are nonetheless on the highway to Decentralization 3.0. In truth, we’ve got essentially the most large 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 current occasions. In October 2021Facebook has introduced that it has modified its title to “Meta”.. The firm is one of many first to pledge a billion-dollar funding in making a digital universe utilizing digital actuality (VR), a trademark 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 depends upon the course of analysis. In this case, we name Web 3.0 the “semantic internet” as a result of it will likely be intuitive. A sensible instance: you search an internet site for a automotive you wish to purchase. Then a number of adverts for a similar automotive begin showing on one other web page and with none hyperlinks. It has algorithms that may be tracked and thus provide the consumer 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 intervals. So we transfer on to the following 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 units within the community, this era is popularly referred to as “Internet of issues”.

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

Today, virtually each system in the home is linked to the Internet. TVs, fridges, cell phones, digital assistants like Alexa from Amazon. The checklist is limitless. 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 following part of the Internet will function a complement, not one other part. “The idea of Web 4.0 already exists and is intently associated to synthetic intelligence. It’s truly a part of what we have been ready for for Web 3.0,” he asserted.

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