I always rest my thumbs below the space bar when I am typing.
I now have an Acer Laptop 244 LM with a terrible habit :-
When I am typing text it will randomly decide to drastically shift the insertion point of my stream of keyboard characters.
It is never a graceful shift - it is always a terrible lurch to a distant region of the screen.
Specifically, whilst I am typing I only see the cursor at the point where I am inserting text.
If I then move the USB mouse or stroke the touch pad mouse a second cursor appears in a totally different part of the screen. I may continue typing at the first cursor position, and the second cursor can disappear. The second cursor position is remembered and a slight stroke causes it to reappear and start moving from the old position.
Regardless of whether the second cursor is visible or not, as soon as the mouse pad sees a thumb twitch it resurrects and tells the O.S. to instantly align the text insertion point to this stupid mouse position.
It is such a pain that I have to remember to disable the mouse pad with Fn-F7,
but this seems to be a pure hardware I/O feature that cannot be controlled by software.
I am happy to lose the entire mouse pad, and am about to instant glue a cover over it,
but would prefer to use a batch file or something on start-up.
I would like to try to reassign the "ACTION" key issued by the mouse pad to a harmless null action which will allow my thumbs to twitch and not disrupt my composition.
I would appreciate advice upon any batch or VBS script that could do this under XP Home with SP3.
Alan