Communication time line

1

Historians have come to consider cave paintings the first form of communication.

2

It was used to communicate over long distances to transmit news or signal danger.

3

Pigeons carried letters from one place to another.

4

People carried letters from one place to another horse riding, or using other similar animals. It could usually be servants taking their master's letter to it's destination.

inscribing in caves

Smoke signal

pigeons

pony express

COMMUNICATION EVOLUTION

5

Another form of visual communication to communicate over long distances, and typically used with ships. They were later on replaced by lighthouses, and kept on getting more modern.

semaphore flag

telegraph

RADIO

TELEPHONE

MOBILE

9

Mobile phones changed the idea of communication by introducing messages and also making it possible to move while using it.

8

When telephones appeared they became the quickest form of communication, specially at greater distances.

7

Radio along with other forms of communication such as newspaper's and television are used to communicate messages to the public on a large scale.

6

Used for transmitting messages with morse code. At the time it was revolutionary.