Communication evolution

Communication has developed through the history of human being through many stages, ranging from the drums to the Egyptian heliography until the age of telegraphs and telephones and most recently in the use of modern internet technologies.
In most of the modern time communication the use of the internet technologies, video conferencing, and other newly invented technology is becoming increasingly common. The thing that have change the behaviour of the business society, and made the communication as easier as it never been before, but that doesn’t take the role of some traditional communication methods such as the use of letters and face-to-face meetings, and other traditional technologies used in emergencies.