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LiFi Technology

 What is LiFi? LiFi, also known as "Light Fidelity" is a wireless optical networking technology, which uses light emitting diodes (LEDs) to transmit data. In 2011, professor Harald Haas made a LiFi demonstration at the TED (Technology, Entertainment, Design) Global Talk on Visible Light Communication (VLC).VLC involves light as medium to deliver high-speed communication in a manner similar to Wi-Fi and agrees with the IEEE standard IEEE 802.15.7. The IEEE 802.15.7 is a high-speed, bidirectional and completely organized wireless communication technology-based standard similar to Wi-Fi's IEEE 802.11. How does LiFi work? LiFi is a high speed, bidirectional, and completely organized wireless communication of data using light. LiFi comprises of several lightbulbs that structure a wireless organization. At the point when an electrical current is applied to a LED light bulb a stream of light (photons) is emitted from the bulb. LED bulbs are semiconductor gadgets, and that means

WEB 3.0

 Also known as the Decentralized Web, Web 3.0 represents the latest generation of internet applications and administrations controlled by disseminated record innovation, the most well-known being blockchain. It is, in any case, not another idea. Web creator Tim Berners-Lee, and was pointed toward being a more independent, smart, and open internet. 

The Web 3.0 definition can be extended as follows: information will be interconnected in a decentralized way, which would be a colossal jump forward to our present generation of the internet (Web 2.0), where information is for the most part put away in incorporated vaults.

Moreover, clients and machines will actually want to communicate with information. However, for this to occur, programs need to understand data both theoretically and relevantly. In view of this, the two foundations of Web 3.0 are semantic web and artificial intelligence (AI).


What Is Web 3.0?

Internet inventor Tim Berners-Lee considered it the Semantic Web (interconnected data). Web 3.0 would be aimed at being more independent, intelligent, and open. It would interconnect every one of the data in a decentralized manner an immense leap from the current framework where the data is stored in unified repositories. There would be two significant columns on which Internet 3.0 will be based: semantic web and artificial intelligence (AI). In this arrangement, projects ought to have the option to understand information theoretically and relevantly and people could interact with machines.

How Has The Internet Evolved?

Web 1.0 (1989-2005): Also called the Static Web, it was the principal web that appeared in 1989. Despite giving access to limited information with little user interaction, it stayed the most solid web source during the 1990s. It didn't have calculations to filter through Internet pages. This made finding helpful information truly challenging.

Web 2.0 (2005-present): The development of social media websites made the Internet significantly more intelligent. HTML likewise added to its amazing fame. Organizations started setting up intuitive web platforms, for example, YouTube, Facebook, Wikipedia, Twitter, Instagram pages. This began the course of client generated content as Web.20 allows data sharing between various platforms and applications.

Web 3.0 (expected): It's the next stage in the development of the Internet. During this stage, the Internet will turn out to be more insightful and could handle data practically like a human mind utilizing the strength of AI systems. Since projects would have the option to communicate among themselves without being provoked by people every step of the way, the substance age would turn out to be exceptionally canny and its distribution targeted.
It is expected that Web 3.0 will provide a more personal browsing experience and will help establish a more equitable Internet. When this infrastructure is instituted, it is probably going to trigger another wave of innovations that will engage users with more control over their data. It will also make the Internet more integral to our daily lives. Most of today's offline machines like home appliances and transport systems come online and interact with their autonomous servers.

Since Web 3.0 will work through decentralized conventions, which depend on blockchain technology, it is normal that these two and cryptocurrency will meet in a close  relationship.


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