Light fidelity (lifi) is a latest technology that will replace wifi and makes the speed of internet much more faster than the wifi does. Its an important the name (lifi) was given by harold harras.It operates by visible light communication system.Its not a project but a reality that will make the world more small and globalized
It has claimed to reach the speed 100 times much faster that the wifi does.It brings solution about the wire or optical fibre.It reduces globally 60% traffic in internet by making it faster.Light is only medium that can be transferred easily and maximum velocity as no other things can move with the speed of light. It too has a frequency 1000 times more than magnetic waves it emmits the light through light emmitting deodies i.e LED as medium to flow network connection in the mobile or laptops in a similar way as the wifi does.This technology too has an advantage to overcome electromagnetic sensitive areas such as hospitals,airways cabbin and many other sensitive places as they do not interfer with the electromagnetic waves. It has the capacity to operate in that place.The first VLC (visible lighting communication was presented at the consumer electronic show in las vegas. It uses a wysips connect that converts light waves in visible energy without decoiding or sending its power in the battery. It is covered by a thin cover that is usally seen in watch or other smart gestures that is made solar power trapper.It is also have said to increase the battery life by15%.Philips a reputed company has put VLC into practice by making app that need to be download in playstore that will detect where is the location of the person and provide them a necessary imformation of all the things.
Lifi is a revolutionary trend that has revilolutionized the wifi, it is an it has tested in many companies and the result is really amazing 100 times faster than wifi. BMW car has also started selling the lifi headlights and also as we also have discuss that it is really cheaper as it doesnt go through the long processes as the wifi goes prof harold harass has also said that we can put the currently existing solar power panel in the roof that traps the light energy from the nearest station from which the panel can easily transmitt the signal and we can use it any time. Really it has the speed of 10gb per second speed which is amazing.
So hope and pray for the future that lifi will succeed in meeting the expectations of the people so in this way the near future will be supported.
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