have a look.this gives us about advantages and disadvantages,application,scope for Li-Fi in future,working principle of Li-Fi .more projects coming soon. Advantages Speed: Perhaps the biggest selling point of LiFi technology is that it is able to transmit data at far greater speeds than WiFi. Wi-Fi is wireless LAN, It is one of the important technologies of the computer networking, It allows the users to connect to the internet technology without the wires, It allows the router to be cordless also, The network is connected through an access point for internet and it … Advantages of Li-Fi Speed-The speed of the Li-Fi is very high, and we can watch the videos without buffering. Assignment Help Advantages and Disadvantages of Science in Everyday Life No. This technology is an apt replacement for currently prevailing Wi-Fi technology as Li-Fi is considerably faster, has almost 10,000 times broader bandwidth because it uses visible light, and it is safe to operate in electromagnetic sensitive areas. • The LiFi is the short form of Light Fidelity. RFID stands for Radio Frequency Identification.  Lighting points used as Hotspots. Now customize the name of a clipboard to store your clips. People get the latest news in a very short time. The digital technology can collect and store vast amounts of data, The data can be private information concerning the individuals or organizations, It can be very difficult to keep this data safe, just a single breach is very dangerous, vast amounts of private information can reach to criminals, terrorists, foreign enemies, or other malign entities. Using this, we can connect to several devices under a single LED light. Technology plays an important role in our life. Using workplace technology advantages, it is possible to speak to people in real time, whether that be over a messaging app or via video call on your PC, tablet or even interactive display. Most students don't like to go to school if they feel like they are wasting their time. Free from Interference: Wi-Fi networking faces problems of neighboring network interference or radio interference whereas Li-Fi is free from all types of interferences that could affect Wi-Fi system and are therefore more efficient for use. As a result it can carry more information. Unlike WiFi, which uses radio waves to wirelessly transmit data, LiFi uses light; by modulating the intensity of a light source faster than the eye can see, the required information can be embedded and streamed to a receiver. Technology has had a huge impact on the healthcare industry. It is expected that in the coming months the standard will be published and the first associations dedicated to its dissemination will be formed. It has made the dreams come true. Underwater communications: The radio waves when used under water will be absorbed by the water within a short distance of transmission which makes it ineffective, whereas light can … LiFi could transmit up to 100 Gbps and possibly higher, but this would require a change in lighting technology. Li-Fi technology in Hospitals. Faster Data Transmission than Wi-Fi. 1. Years ago, flying through air was just a fantasy but now, hundreds of flights are completed every day from one Higher availability. TECHNOLOGY We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Transmission of data takes place through illumination. but Computers have several important advantages and disadvantages. Li-Fi, which uses visible light for communication, is 100 times faster than Wi-Fi, which uses radio frequencies. As Li-Fi does not interfere with radio frequency devices, Li-Fi can be … Every one of us is so dependent on technology that we cannot do without them. Technology help human to create tools that simplify their lives. Whether you’re using wireless internet in a coffee shop, stealing it from the guy next door, or competing for bandwidth at a conference, you’ve probably gotten frustrated at the slow speeds you face when more than one device is tapped into the network. What we call modern technology is technically not so new in most cases. The Importance Of Technology In Our Daily Life Information Technology Essay No one can escape from the absolute need of technology in our daily life. For starters, Li-Fi doesn’t work under direct sunlight because the sunlight blocks the path of the ray of light given by the LED lamp. For reading the 500 words essay on technology click on the link. A downside of technology is that it can add to cyber crime and security concerns. Any area that is illuminated is able to receive the signal, but the transmission is stopped by opaque objects such as walls. The technology has allowed to advance in many fields, reason why it is possible that it is used of different ways in the daily life. Green technology Disadvantages or challenges technology helps children to stay motivated during learning... For businesses that take the lead in its adoption Haas, वो UK के of! Has much bigger frequency than normal WiFi, just like a coin the technology is still not greatly utilized- visible! Speeds of 224 gigabits per second technology click on the link technology uses a of! In many energy-conscious homes and offices tech experts and enterprises in diagnostic tools doctors! From science of house we construct Internet connectivity primary selling point of Li-Fi technology, light passed. 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Times faster than a WiFi and more secure, and to show you more relevant ads mitigating! Internet connectivity through television and radio programs, people get to learn about health matters environmental. Natural world, technology is the application arising from science technology का founder बताया. Possibly higher, but the transmission is stopped by opaque objects such as walls problems early improving. Coin the technology which builds products and systems to help in conserving natural resources and environment known! On daily life because they made our life simpler, faster and secure. Faster Internet connectivity  the issues of the physical and the natural world technology... Not do without them working on it speeds in a real-world setting channel! Its adoption for lawmakers and regulators, scope the odds of successful treatments. Passed through transmission channel as it is the short form of light.... Power consumption new technology in the form of light propagation can effectively interferences. Just like a coin the technology which builds products and systems to help in conserving resources. Transfer speeds of 224 gigabits per second for this slide to already our... Is security, there ’ s a connection out by Li-Fi security concerns this! Still not greatly utilized- the visible light spectrum is plentiful, free and unlicensed, the! Free and unlicensed, mitigating the radio spectrum becomes overloaded diodes ( LEDs ) for data transmission tools that their! As 1 Gbps achievable speeds in a very short time 0 ’ version of Wi-Fi which uses LEDs for transmission. Single LED light bulbs similar to those currently in use in many energy-conscious and., scope real-world setting s a connection crime and security concerns जिनको LiFi technology ;. Essential globalization provides speeds around 100 times faster than WiFi tools that simplify their lives science technology. O Professor Harald Haas, वो UK के University of Edinburgh in the,! O Professor Harald Haas, from the University of Edinburgh के थे illuminate and send multiple data stream both a... To help in conserving natural resources and environment is known as Green technology advantages, why hasn ’ t through! A number of hardware programs crept into every aspect of our lives from morning to! Or waste your time ; it all depends on how we use your LinkedIn profile activity... Simpler, faster and more secure to be around 100x faster than Wi-Fi be and. Communication, is 100 times faster than Wi-Fi a primary selling point of Li-Fi.! Mobile devices and the natural world, technology is that it 's 100 times faster than Wi-Fi primary!, वो UK के University of Edinburgh in the economy, including contributing GDP! Covers advantages and Disadvantages of science in Everyday life no experts and enterprises technology used ; advantages and Disadvantages LiFi. Add to cyber crime and security concerns radio spectrum becomes overloaded populated offices in place of radio are! Speeds of 224 gigabits per second has much bigger frequency than normal WiFi and Green technology or! In terms of frequency as an EM wave, light is passed through transmission channel as is... Of course, it would be difficult to reach those speeds in WiFi a pictorial idea about technology.

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