Keep in mind also that today when we plan a desk space, we plan for a mouse or trackpad and a keyboard, and we don't do much else. People then still did lots o

Keep in mind also that today when we plan a desk space, we plan for a mouse or trackpad and a keyboard, and we don't do much else. People then still did lots of paperwork and needed space for other things. Of course they didn't have space for a mouse yet.