The Remington Brothers and Sons built the first successful typewriter in
1868. Up to this time, Glidden typewriters only typed capital letters. Also, the
only way you could see what you were typing was to lift up the typewriter cover
to see the tiny letters. To get the letters on the piece of paper, you pressed a
key. A stamper with the letter on it was sitting in ink
and it would then fly up
and hit the paper, making that letter on the paper. Glidden typewriters also had
the letters in ABC order and when people got used to this they started to type
fast. This was a problem because when people were typing too fast, two letters
often came up at the same time. When this happened, it was called jamming.
Glidden fixed this problem by putting letters in a different order. The letters
were scattered, causing people to type slower which then avoided jamming. After
this change was made, there were fewer jamming problems and this is the way that
computer keyboards look today. The Remington No. 2 typewriter was the first
typewriter to have a shift key so that you could type both lower case and
capital letters.
Others like Thomas Underwood and Henry Drefuss continued to try to improve
the typewriter. IBM moved away from individual stampers to a ball with letters
and symbols on it, making typing faster and quicker.
Then, Blikcers Defer introduced electric typewriters in 1902. Electric
typewriter keys look just like the keys on a computer’s keyboard today except
that the groups of keys were moved to the far right. To make changes on a
typewriter you would have to first press backspace and then type the letter that
you want to erase again in order to white it out. Then you would have to
backspace again and type the correct letter over the white out. This was very
time consuming and didn’t always leave a neat looking page.
Typewriters have been around 131 years, while computer keyboards have been
around for almost 65 years. Computers have an advantage over typewriters because
it’s easier to make changes to your typing and you can save things on a disk
so you can work on the same thing you were typing later.