On 04/04/2012 10:39 AM, Ken Blake wrote:
[...]
It's been so long since I've seen an old mechanical typewriter that I
can't remember--does the position of the keys necessarily correspond
with the positions of the "key linkages" (is that what they are
called? I can't remember that either)? If not, the keyboard layout
wouldn't matter.
Yes, the linkage is completely mechanical. If you type really fast, then
it's possible to jam the keys by having one rise to strike the platen
before the other has dropped far enough out of the way. I've done it
many times.
But those mechanical typewriters are tough. I had an open frame
Remington, built no later than the 1910s. It was getting kinda sluggish
from accumulated dirt and oxidised oil, so I put it in the Hoover
washing machine (which had its impeller in the side wall). After it
dried out, a little judicious oiling brought it back to nearly new
condition. Because it was so well worn in, that was actually better than
new. ;-) I gave it to our local museum, which oddly enough didn't have one.
There's been a lot of argument about replacing the qwerty keyboard, but
any other layout would be most efficient for only one language at a
time. The qwerty is equally "good enough" for most languages.