《 NEW TECHNOLOGY 》
1. Li-Fi
The Li-Fi stood for Light fidelity. The technology is developed by University of Edinburgh's Harold Haas. What happens in this technology is that the traditional Wi-Fi, which uses radio waves for information propagation is replaced by a bunch of LED's that on-off, number of times in a second ( these cycles goes unnoticed by the human eye ) and supplying a digital signal to the mobile or other internet operating device. Benefit of this technology is that like radio waves, the light doesn't cross the walls and hence, your neighbour couldn't hack your wi-fi.
2. Internet of Things
The Internet of things or IoT is currently the burning topic in the field of electronics. Touted to be next big thing, to know more about IoT, you can follow following link:- Internet of Things Archives3. RFID
The RFID stood for Radio Frequency Identification. It is new world's substitute for Universal Product Code (UPC) Bar Code. RFID are generally Write once Read Many (WORM) devices. Imagine you go to a shopping mall, take the things you wanted and move out of the store. The RFID sends message to your bank and cost of product you bought is deducted from your account. So no more queue in shopping mall.
Pic- Rfid Uses
4. Outernet
The outernet is a device that can be used to provide data connection to the remote areas. The device called lantern is used for receiving the data from satellites.
Pic- The Outernet
Author-https://ee4ushakya.blogspot.com
