Christopher Latham Sholes Invention: Computer Keyboard in1875. When was the first The invention of the modern computer keyboard began with the invention of the typewriter.
Christopher Latham Sholes patented the typewriter that we commonly use
today in 1868. The Remington Company mass marketed the first typewriters
starting in 1877.
A few key technological developments created the transition of the
typewriter into the computer keyboard. The teletype machine, introduced
in the 1930s, combined the technology of the typewriter (used as an
input and a printing device) with the telegraph.
Elsewhere, punched card systems were combined with typewriters to
create what was called keypunches. Keypunches were the basis of early
adding machines and IBM was selling over one million dollars worth of
adding machines in 1931.
Early computer keyboards were first adapted from the punch card and teletype technologies. In 1946, the Eniac computer
used a punched card reader as its input and output device. In 1948, the
Binac computer used an electromechanically controlled typewriter to
both input data directly onto magnetic tape (for feeding the computer
data) and to print results. The emerging electric typewriter further
improved the technological marriage between the typewriter and the
computer.
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