LiFi was invented by Harald Haas from the University of Edinburgh , Scotland in 2011 , when he demonstrated from the first time that by flickering the light from a single LED, he could transmit far more data than a cellular network .
LiFi Technology :- LiFi technology is a wireless optical networking technology that uses light emitting diodes (LED) for data transmission . It is designed to use LED light bulbs similar to those currently in use in many energy conscious homes and offices . However LiFi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission . LiFi data is transmitted by the LED bulbs and received by photoreceptors .
Application Of LiFi Technology :-
Well we can use LiFi Technology in many ways and for many purpose :-
1- LiFi Technology in Live Streaming :- A survey 82% of people in worldwide prefer live streaming than a brand post or social media post . Because of the high speed rates LiFi can reach,it can be made available in many events like conference, seminar, meetings,Trade shows,press conference, Networking events, sports, concerts, Brand launching etc.
2- LiFi Technology in Schools:- The right wireless network is a key component to provide new learning experiences by connecting students and teachers to smart technology , enabling learning applications on any mobile devices, computer and PCs .LiFi can also provide seamless network connectivity and security throughout the school\’s classroom to all the way through to the University dorms.
3- LiFi Technology in Hospital:- As LiFi doesn\’t interfere with radio frequency devices ,it can be safely used in many hospital applications . For example in corridors, waiting rooms, patient rooms and operation theaters as well as .LiFi technology allows a light communication network which will remove electromagnetic interference issues from smart phone and the use of wifi in hospital . It will also used for real time monitoring and report of patient movement and vital signs without the need of wires .
In hospital pharmacies and specifically in aseptic manufacturing sites , LiFi could be used by pharmacist for receiving and screening electromagnetically approved prescriptions .
4- LiFi Technology in Workplaces:- As we Know LiFi Technology can provide seamless and secure network . As it is a speed optical networking technology it will help to many multinational companies by providing a seamless network for seminars, meetings,and live streaming of brand and product launching . People in Workplaces will be able to take Skype video conference call and move from one room to another without interruption of network in call . Workers and visitors will have a constant speed network connection from the LiFi network in workspaces .
5- LiFi Technology in Retail :- For retailers LiFi can be enable them to send promotions to shopper\’s smart devices , displaying promotions and offers . It can also help them to locate specific product in the store, check store promotions ,check stock availability of products .
It will bring an opportunity for shopping malls and centres to be a Fortuner in gaining an understanding of their customers and influencing them .





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