Introduction to communications technology
Alexander Graham Bell: inventor of the telephone
Louis Braille: inventor of the Braille alphabet
Giovanni Caselli: inventor of the fax machine
Martin Cooper: developer of the cell phone
Janus Friis and Niklas Zennstrom: cofounders of Skype
Charles Ginsburg: developer of the videotape recorder
Johannes Gutenberg: inventor of modern printing
Narinder Kapany: inventor of fiber optics
Hedy Lamarr: inventor of radio frequency-hopping technology
Auguste Lumière and Louis Lumière: inventors of motion pictures
Guglielmo Marconi: inventor of the radio
Akio Morita: developer of the walkman
Samuel Morse: inventor of the electric telegraph
Christopher Latham Sholes: inventor of the typewriter.
