What started out as an experiment has now turned into a working prototype envisioned and created by Harald Haas. As crazy as it sounds, this could be a reality for many online customers. The Li-Fi connection may enable power to be extended and received by consumer appliances as well as solar homes.

How Does It Work?

The key to the great invention lies within a heterogeneous radio frequency (RF) that is already in existence. Roaming is allowed making the system mobile. The application specific integrated circuits were developed at the University of Edinburgh in 2011.

 Visible light communication (VLC) use light emitting diodes (LEDS) with a solar panel as a transmission and receiver unit for secure high-speed transfers. No longer will the radio waves or cables that can be episodic, but a light shooting out will send the signal to your laptop or other devices. The LED light will make the transmission similar to the way Wi-Fi operates on a daily basis.

It will only need a small microchip for each illumination device you want to access. In turn, the light bulb will illuminate and function as the wireless data transmission unit.

Is it like Morse Code?

The short answer to this question is yes, it is. The LED lights flicker off and on to create a specific pattern that is used as a binary code to write and send information

Difference between Wi-Fi and Li-Fi

Wi-Fi allows individuals to pick up the signals off of the Internet from your home at this time. With the use of a Li-Fi router, you must be in the same area where the light is emitting a signal. For example, a radio would not have an effect on the signals without the chip.

The speeds will be increased from the maximum of Wi-Fi currently rated at 867 Megabits per second. Li-Fi is estimated to be ten times more effective which will open the doors to wireless connectivity in the future. In simpler terms, the speed would allow you to download 1.5 GB per second. Imagine that; you could have 18 movies in one second which could prove to be one-hundred times faster than Wi-Fi.

This fantastic invention could present a more secure way of living to many companies and individuals. It is expected to be offered to consumers by 2019 since it is currently being tested in Europe. As with any other product new to the market, it takes time to work out all of the kinks. What do you think of this great step in technology? Contact a business, such as Alpine Electrical Construction LLC, for more information.   

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