In recorded history, writing is one of the first channels ever used by man. Stone carving is an activity where pieces of rough natural stone are shaped by the controlled removal of stone. This is done because paper is yet to be discovered at that time. They used it to communicate,store informations and express art. Cave Paintings are painted drawings on cave walls or ceilings, mainly of prehistoric origin. These are painted by cavemans as decoration and information storage. Manuscript is any document written by hand or typewritten, as opposed to being mechanically printed or reproduced in some indirect or automated way. These are old writings that are written in paper. Mosty for educational purposes. Cuneiform is a system of writing It's a form of writing done by the Sumerians. Although mailing was invented long ago, it was the dominant channel for communication during the medieval era; it was used so widely that courier service became a profession. The invention of paper drastically improved our communication experience. Alongside with writing, civilizations made books, letters and many more tools we use in modern communication. The printing press was invented. A typewriter is a mechanical or electromechanical machine for writing characters similar to those produced by printer's movable type. A magazine is a publication, usually a periodical publication, which is printed or electronically published Magazines are generally published on a regular basis. Newspaper is a serial publication containing news about current events, other informative articles about politics, sports, arts, and so on, and advertising. Used to get information with current affairs. Telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. A film, also called a movie, motion picture, theatrical film, or photoplay, is a series of still images which, when shown on a screen, creates the illusion of moving images . Film is done to portray characters and stories. Radio is used by people to get updated and get connected with the current happenings by listening to the person speaking through the radio. A satellite is a useful channel for communication. It's a machine in the outer space which can transmit informations and messages further than any normal means of communication. A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically. Videotape is magnetic tape used for storing video and usually sound in addition. Video tapes are a form of visual storage information and can be usde to present previous data stored within it. The internet is a worldwide form of information transmitter and connects everyone in the world with the help of computers and other devices. Phones are both used in communicating by messaging and calling or through online with the help of the internet. A website is a collection of related web pages, including multimedia content, typically identified with a common domain name, and published on at least one web server. Social Media is the most commonly used and popular to the millenials as a form of communication. People would use cameras to communicate with distant people. Video call's are the same as calling but has the capacity to communicate with others visually.
