*****I seem to recall that a few years back there were keyboards
available with
an IBM Thinkpad-style pointing stick sitting between the H and J keys and
the buttons right below the space bar. This would be ideal as it would
require zero shoulder joint movement at all to use.  Does anyone know if
these things are still available and where one can get hold of them?
Anyone got one for sale?*****

I've been looking at Laptops lately, and I know that you can get that
type of pointing device still on IBM Laptops, Toshiba Laptops, WinBook
Laptops, and I believe some Fujitsu laptops. There may well be others also.
JM