Pictures of the objects are captured using a tiny external camera and then images are converted into a pattern of electronic impulses and sent them to the electrode array placed atop the tongue. The impulses are then sent to the different sensory centers of the brain for interpretation through an electrode array placed on the tongue.
Power Line Communication (PLC) refers to provisioning of communication services over the electricity power grid. The main characteristics of PLC involves sending high frequencies using a PLC Carrier unit over power lines and injecting the frequencies (or picking them up) via a coupler linked directly to the power grid.
ABSTRACT: Radio-frequency identification (RFID) is a technology that uses communication via radio waves to exchange data between a reader and an electronic tag attached to an object, for the purpose of identification and tracking.The paper introduces the RFID technology and discusses topics such as the history of RFID, the different components involved in RFID, the physics involved… Read More »