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LI-FI: What is it and How does it work? | Technology Explained

Home | Uncategorized | LI-FI: What is it and How does it work? | Technology Explained



June 13, 2016 Uncategorized


Ever wondered what is LI-FI and How does it work? Keep watching the video till End to Know more!

——————————————————–
๐๐ž๐ฌ๐ญ ๐’๐ž๐ฅ๐ฅ๐ข๐ง๐  ๐“๐ž๐œ๐ก ๐จ๐Ÿ ๐“๐ก๐ž ๐Œ๐จ๐ง๐ญ๐ก
——————————————————–
โ—‹ ๐‚๐จ๐ฆ๐ฉ๐ฎ๐ญ๐ž๐ซ & ๐€๐œ๐œ๐ž๐ฌ๐ฌ๐จ๐ซ๐ข๐ž๐ฌ:-

โ—‹ ๐’๐จ๐Ÿ๐ญ๐ฐ๐š๐ซ๐ž:-

โ—‹ ๐„๐ฅ๐ž๐œ๐ญ๐ซ๐จ๐ง๐ข๐œ๐ฌ:-

โ—‹ ๐•๐ข๐๐ž๐จ ๐†๐š๐ฆ๐ž๐ฌ:-

โžค๐…๐จ๐ซ ๐๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ ๐๐ฎ๐ซ๐ฉ๐จ๐ฌ๐ž๐ฌ ๐Ž๐ง๐ฅ๐ฒ: juicetech2015@gmail.com
โžค ๐…๐จ๐ฅ๐ฅ๐จ๐ฐ ๐Œ๐ž ๐Ž๐ง ๐ˆ๐ง๐ฌ๐ญ๐š๐ ๐ซ๐š๐ฆ:

What if we could use existing technologies to provide Internet access to the more than 4 billion people living in places where the infrastructure can’t support it? Using off-the-shelf LEDs and solar cells, Harald Haas and his team have pioneered a new technology that transmits data using light, and it may just be the key to bridging the digital divide. Take a look at what the future of the Internet could look like.

Time has changed and may changes have happened in the 21st century.

We have seen the rise of artificial intelligence,virtual reality

Augmented reality and much more.

One such technology that is so promising

that it can revolutionize the way we transfer data is LI-FI

LI-FI or light fidelity is a high speed and fully networked

wireless communication technology,similar to WI-FI

It uses visible light rays to transfer data

and is 100 times faster than WI-FI

This is because light has the capacity to transfer

vastly more amount of data in a less time compared to

radio waves

Lets make it simple! How does Li-FI work?

The ceiling LED fixture encodes data from the internet

and decodes it into light.

The LED light is switched ON and OFF at a very high rate

too quick to be noticed by the human eye

This process works like a binary code

This light is then recieved by a photon detector which

converts the variation in the intensity of light into

electrical charges

These electrical charges are then converted to binary

data and send to computer or mobile devices

The LI-FI technology was founded by

Herald Hass

Let’s see a live demonstration by Herald Hass on LI-FI

technology

Pretty interesting right?

You might still be wondering

Should light be ON all the time?

Herald says “YES”

But light can be dimmed to a state where it is not visible

to the human eye,but can be detected by the reciever

As of now LI-FI technology seems to be very promising

In fact researchers at Oxford have achieved speeds of

224 gigabits per second

which is over 200 times faster than a google fiber

internet connection

Tags: advantages of lifiAltraideapplebenefits of lifiColdfusionDagogofacebookGoogleHarald Haashow lifi worksinternetli fi project presentationLi-FiLi-Fi Explainedlifilifi internetlifi latest newslifi projectlifi project using earphoneslifi speedlifi vs wifilight fidelitylight fidelity technologypureLiFipureVLCSamsungschool projectTechnologyTED TalkTED TalksTEDGlobalTeslaTVUniversity Of Edinburgh (College/University)what is LiFi
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