Infrared (IR) technology and Radio Frequency (FR) technology.
Functions of public communication
Public Speaking
Public Speaking
Public communication is characterized by the transfer of information or resources to the public. For 20 years, he directed all the church's public communications. He went on to get a masters from the Newhouse School of Public Communication.
In public communication the speaker is physically and psychologically removed form the public.
Wireless communications are available in public places, this is called WiFi. Sometimes there is a fee for using the wireless internet. Often places like coffee shops have WiFi.
It usually means communication that isn't private to a certain group. So, if you post a comment on a message board that anyone can access, that is public communication. If you say something in a public setting, where a lot of people could gain access to it, that is public communication.
It depends if you have public internet in your area or an unsecured network.
A way of communication that has/ can be read by PUBLIC... Like anyone can read the message that a person is trying to convey.
The nature of public communication is that it is a connects the large audience at large with the current authorities. Information that is meant for the public is usually shared in such forums.
There are two major types of public communication. These include any form of public speaking, and mass media, such as television, radio, and the internet.
Communication requires a sender and a receiver. In public speaking, there is not a continual switching of the sender and the receiver. The speaker is the sender in a public speaking situation.