No. The telephone is not an innovation it is an invention.
the one who inveneted the telephone was George Washington
radio motion pictures telephone electric lights typewriters
Telephone evolve from the key system, to the PBX, up to the Virtual PBX system. The later is the development of the integration of the internet and telephone technologies. Which has provided us with a more unified communication system.
My opinion or rather answers would be, the TELEPHONE. The telephone has enabled us to communicate over long distances and thus valuable information could be transmitted.
telephone -marizah
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SHE WAS AN eminent Scientist, Innovation, Engineerand Innovator
There is no single date, the development of telephones and the telephone system has been a continuous ongoing process of innovation since even before Alexander Graham Bell began experimenting with ideas for communication over distance without sending written telegrams. This process of innovation will continue into the future, driven by customer need and available technologies to satisfy those needs.
i don't know why is it i want to know too Prior to the innovation of using alternating current to ring a signal bell on the exchange operator's end of the line, one would either whistle or blow into the telephone mouthpiece to alert the exchange operator.
Discontinuous innovation is innovation that is divorced from prior common knowledge.
innovation
innovation