On Tue, 20 May 2014 18:39:27 -0400, "Jim Wilkins"
wrote:

"Larry Jaques" wrote in message
.. .

If you want a wireless trackball, reducing your carpal tunnel
problems
whether you have them or not, I strongly suggest the Logitech M570.
Thumb-actuated ball, mouse wheel, and two buttons. Plus Forward and
Back browser buttons! I LOVE THESE THINGS, now that I can't get the
old Logitech Portable Trackballs any more. $40 at Amazon.com


I like the M570 to control Media Center from the arm of a chair since
it doesn't fall off, but not for more precise pointing when editing
etc, like clicking the cursor progressively along the word 'editing';
try it.

I spent about 15 years doing CAD design of schematics and circuit
boards with a mouse and have some well-developed skills and
preferences for them that I can't duplicate with a trackball.
-jsw


I suspect its all what one is used to. I do things with the trackball
that I costs me arm pain with the mouse.

And I certainly need less desk top for the trackball


--

"
I was once told by a “gun safety” advocate back in the Nineties
that he favored total civilian firearms confiscation.
Only the military and police should have weapons he averred and what did I think about that?

I began to give him a reasoned answer and he
cut me off with an abrupt, “Give me the short answer.”

I thought for a moment and said, “If you try to take our firearms we will kill you.”"