LIFI PRODUCT SYSTEM BASED ON VISIBLE LIGHT COMMUNICATIO

Abstract

As the world wants to get equipped with fastest modes of technology, the inventions regarding the
enhancement in the existing system or a change of the present system became more usual. One such proposed system
for the fastest modes of data transfer is the LIFI technology. LIFI technology is based on the concept of transferring
the information through illumination of light. Here LEDs acts as a major element for data transfer. This technology
has proved that it is more efficient than the WIFI, though it is a widely existing system it faces challenges like
availability, capability and security. Overcoming these challenges and making the source to acts as illuminating
source and as medium of data transfer made the LIFI more preferable amoung the data transfer technologies. This
paper is about the idea of implementing the technology in a departmental store where the LEDs make the data transfer
about the details of the product so that we could eliminate the presence of humans for stock checking and can also
make prior arrangements for products and so gaining customers and their satisfaction. The idea is carried out by
using a controller, IR sensor, LEDs and a personnel computer where the details are displayed.