Introduction:
We live in an information-rich world. It is necessary to convey information from one entity to another. Communication is the act of successfully sending and receiving messages from one location to another.
In the preceding definition, the term “successful” connotes a variety of things, including
The sender and receiver have a common understanding on how to interpret the information.
Communication that is of high quality, with no additions, deletions, or changes to the real information.
The ever-increasing needs of humans in the sphere of communication put pressure on technology.
Information complexity
Transmission speed
Communication has Evolved:
The table below depicts how actual couriers who travelled from one location to another evolved into today’s reality, in which information is delivered to your doorstep at any time and with ease of access.
Time Period | Event | Remarks |
Time when Kings ruled | Notification to the public. Messages of peace and conflict from one country to another |
Messengers were sent from one location to another. Drummers announced the King’s decisions. |
1835 | F.B.Morse and Sir Charles Wheatstone invented the telegraph. | The number of messengers physically travelling from one location to another has decreased. |
1876 | Alexander Graham Bell and Antonio Meucci invented the telephone. | This communication is still very useful today. |
1895 | Jagadis Chandra Bose and G Marconi’s Wireless Telegraphy | From wires to wireless, there has been a significant shift in communication history. |
1936 | John Logi Baird’s television broadcast | Even today, it is in use. |
1955 | Alexander Bain’s Radio FAX | Even today, it is in use. |
1968 | JCR LIcklider’s ARPANET | File transfer from one computer to another was feasible for the first time on the internet. |
1975 | Bell Laboratories’ Fiber Optics | Communication that is more cost-effective |
1989-91 | Tim Berners-World Lee’s Wide Web | In today’s environment, getting information has never been easier. |