👉 Directionality is a concept in linguistics and computer science that refers to how information flows through a system or network. It involves the ability of a communication medium to transmit and receive data in both directions at the same time, allowing for efficient processing and transmission of information. In other words, if you have two signals (such as a radio signal or a video signal) that are being transmitted simultaneously from one end of the communication channel to the other, their directionality is determined by the physical characteristics of