Without a proper typing desk or table, professional or student typists would sit on cushions or thick telephone books, so that their hands would be in the proper position to type comfortably.
All of the early typewriter desks were sturdy since typewriters needed to be heavy in order to maintain the alignment of the moving parts and not skid over the desk when the carriage was moved.
[citation needed] Originally, typewriters were very costly machines which one tried to protect from dust or accidents.
[1] Also, a "typist" was of lower status than was a "secretary" or general office worker, so if the machine could be moved out of view except when needed, the desk was no longer just for typing.
Frequently such tables had hinged side-leaves to hold the typist's copy when used stand-alone, but also allowing them to also be used next to a desk.