A tour of the multiple usages and systems that each historic period puts forth in the name of communication. This genealogy maps the many means by which humans interact - from cataloguing others, to asserting power over them, to working together with them to build new forms of community. Included are topics such as the elaboration of warfare as a logistic; the rise of professional societies of propaganda and national propagation; the history of universal expositions and world fairs; the birth of documentary and film out of physiological investigations in the 19th century; the development of press and the popular novel; and the origins of American social science. The history runs from the circuits of exchange to the circulation of goods, people and messages, from the construction of railroads to the emergence of long-distance communication. The author brings a clarifying perspective to the ideologies and theories that accompany these transformations.

Printing words in books originated in China with the invention of movable type. But books aren't the only way we've communicated throughout history. Find out who invented the first radio, which complicated code took 267 years to crack, and how cloth weaving inspired computer programs. Fact-packed text and fun illustrations reveal wacky inventions (a machine that translates your dog's barks!) and wayward predictions (the Internet was supposed to collapse in 1996). Learn more about the methods and machines people have used to communicate—from cave paintings and the earliest written alphabets to TVs and computers.

Advances in computers and communications have revolutionised the way we live. This has happened in a short span of sixty-five years. Today we wonder how people lived without access to mobile phones and the Internet. • This book seeks to answer the following questions lucidly to a non-specialist general reader: • How did this revolution happen? • What groundbreaking inventions led to this revolution? • Why are they groundbreaking inventions? • Who were the innovators and inventors of these technologies? • What led them to these inventions? Fifteen groundbreaking inventions: Fortran, Integrated Circuits, Relational Database Management Systems, Local Area Networks, Personal Computers, Public Key Encryption, Computer Graphics, Internet, GPS, World Wide Web, Search Engines, Digitisation and Compression of Multimedia, Mobile Computing, Cloud Computing, and Deep Learning (AI) are described cogently by Professor V. Rajaraman, a doyen of Computer Science education and research in India. TARGET AUDIENCE • Students, academicians, professionals in the field of ICT • Anyone who wants to know about ICT

Samuel F.B. Morse's invention of the telegraph marked a new era in communication. For the first time, people were able to communicate quickly from great distances. The genesis of Morse's invention is covered in detail, starting in 1832, along with the establishment of the first transcontinental telegraph line in the United States and the dramatic effect the device had on the Civil War. The Morse telegraph that served the world for over 100 years is explained in clear terms. Also examined are recent advances in telegraph technology and its continued impact on communication.

Examines the life and accomplishments of the speech teacher whose study of sound and the human voice led to his invention of the telephone.

Examines the work of Alexander Graham Bell in inventing the telephone, and of Samuel Morse in inventing the telegraph, offering a look at the development of the earliest forms of telecommunication.