What you'll learn

• Meaning of information transmission
• Ancient methods of transmitting information:
• - Oral
• - Beating drums
• - Fire lighting
• - Town crying
• - Whistling
• - Drawing diagrams
• - Making representation
• Modern methods of transmitting information:
• - Prints
• - Telephone
• - Telex
• - Radio
• - Television
• - Fax
• - Satellite
• - Internet
• - GSM