Two-way communication is a form of transmission in which both parties involved transmit information.
One can improve two-way or interpersonal communication by focusing on the eyes of the person speaking, making eye contact, watching body language, responding appropriately with comments, questions, and paraphrasing, and summarizing to confirm main points and an accurate understanding.
One-way communication is when a message flows from sender to receiver only, thus providing no feedback.
Some examples of one-way communication are radio or television programs and listening to policy statements from top executives.
Two-way communication is represented in the following diagrams:[3] There are many different types of two-way communication systems, and choosing which is best to use depends on things like the intended use, the location, the number of users, the frequency band, and the cost of the system.
In times of disaster, communication through Amateur radios has led to lives being saved.
[6] Family Radio Service (FRS) is also meant for short-range communication using devices that mimic walkie-talkies.
4 out of 6 of the most important attributes of building a relationship cannot be achieved without the power of in-person, which requires a rich communication environment.
The technological advances that we have today has made it very easy to connect instantly with others from all over the world, making it simple to have a two-way conversation with a neighbor or with someone many miles away.
Another major change is that most people now use their mobile devices to make calls and communicate with others instead of landline telephones.
Fiber runs underground for long distances and is the main source of Internet in most homes and businesses.
Also, there are long-distance interconnects which need backhaul to move the data back and forth and last mile to connect the provider to the network.