How wifi’s came into existence,

How wifi’s came into existence,

The origin of Wi-Fi

The technology of wireless networking has been around since the mid-20th century, but it wasn’t until the late 1990’s that the idea of Wi-Fi truly came into existence. Wi-Fi is a specific brand name of technology that is used to access the internet without the need of cables connecting the device to a router.

Invention of Wi-Fi Technology

The invention of Wi-Fi can be credited to Australian scientist John O’Sullivan, who is credited with the ability to detect interstellar signals of energy from outer space. He founded the company CSIRO, the Commonwealth Scientific and Industrial Research Organization, and began working on innovations for Wi-Fi technology during the early 1990’s. O’ Sullivan, along with colleagues Terence Percival, Diet Ostry, Graham Daniels, and John Deane, developed a system that allowed radio waves to travel over larger distances without the need of cables connecting devices to routers. This would eventually become the most important element of Wi-Fi technology.

Wi-Fi Standardization

In 1998, the wireless networking technology was adopted and standardized by the Institute of Electrical and Electronics Engineers (IEEE). This standard made it possible to create a common language to allow multiple devices to communicate. The first Wi-Fi network was created in 1998 and used a pre-standard called 802.11.

Wi-Fi Popularity and Expansion

Since its invention, Wi-Fi technology has gained immense popularity and is now a standard feature in most households. It is a convenient, cost effective way to connect multiple devices to the internet, and it also has the advantage of being easy to install and use.

As technology advances, Wi-Fi is becoming more sophisticated and is expanding in its capabilities. Recently, features like voice and video conferencing, file sharing, and streaming services have been added, allowing people to get much more out of their Wi-Fi networks.


The invention of Wi-Fi has revolutionized the way people access the internet. It has become an indispensable tool that is used by billions of people around the world, and it shows no signs of slowing down. Wi-Fi technology will continue to evolve and expand, allowing users to experience the internet in faster and more secure ways.

Key points:

  • Wi-Fi was invented by John O’Sullivan and his colleagues in the 1990s.
  • It was standardized by the IEEE in 1998.
  • Wi-Fi is now a common feature in households.
  • It has expanded in capabilities, offering features like file-sharing and streaming services.
  • Wi-Fi technology continues to evolve and expand.
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