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Telephone
In 1876, Alexander Graham Bell invented the telephone.The telephone was invented as a new way for human beings to communicate with one another using technology. -
Personal Computer
In 1975, Ed Roberts coined the term and invented the first "personal computer". The first computer was sold at a price of $750 and really helped with the way we work, communicate, and many other things. -
The internet
Robert Kahn and Vinton Cert were the ones who invented a communications model for computers which became the Internet. The internet has become what our world is today and has everything on it and helps answer questions and be able to communicate. -
World Wide Web
Tim Berners-Lee was the inventor of the World Wide Web. This has revolutionized communication in society and has made it a very easy and accessible way to do work and much more. -
Smartphone
The first smartphone was invented by IBM. It was first sold in 1994 and now is something that everyone has and uses. It has changed the way we live and communicate by making it easier to contact someone or do work.