[2014] Natalia Szałecka: Communication In 21 St Century

COMMUNICATION IN 21st CENTURY

Nowadays, we live in the age of high technology in communication and we have an opportunity to use many modern devices to communicate.

Print invented by Johannes Gutenberg in the fifteenth century was a real revolution in communication.

In the first century BC peopled started to draw cave drawings and used writing to communicate.

The development of speech, 100,000 years ago, largely simplify the communication.

About 1,6 million years ago visual signals appeared. The begginings were difficult. It often led to misunderstandings.

JOHANNES GUTENBERG - PRINT INVENTOR

EGYPTIAN HIEROGLYPHICS

CAVE DRAWINGS

HONEY, I'M INVITING MY PARENTS FOR DINNER.WILL YOU HELP ME?

I HAVE ALREADY INVITED THEM BY FACEBOOK!