The Wi-Fi Technology Wireless Fidelity Paper Presentation

     WIFI   TECHNOLOGY is developed by a group of electronics manufacturers that allows any sort of electronic equipment – from computers to cell phones and keyboards to headphones – to make its own connections without wires, cables or any direct action from the user. The precursor to Wi-Fi was invented in 1991 by NCR Corporation/AT&T (later Lucent & Agere Systems) in Nieuwegein, the Netherlands Vic Hayes, who was the primary inventor of Wi-Fi and has been named the 'father of Wi-Fi’  This  paper includes  the history of wifi technology  which says about  orgin of wifi also shows an overview regarding origin  and  what the wifi technology is?  And also includes the networks in or order to transmit the signals . There is an important trend toward personal mobile communications. People use more and more handheld devices to keep in touch with friends or business partners. One possible way to connect these devices is provided by wireless radio technologies. The emerging WIFI technology is such a short-range wireless technology.