DanceMentor
Administrator
This is kind of interesting as they created one of those little balls that has all the letters on it for dancers. There were different symbols to indicate positions for different parts of the body. In this way of choreographer could type their choreography. I guess it never really took off but it's an interesting part of history.
www.ibm.com
A different type of dance move - IBM Blog
IBM announced a Selectric typewriter element for dancers in the 1970s. It didn’t exactly dance off shelves.