in

        http://www.emacswiki.org/emacs-en/FootSwitches

it is bemoaned that the XKeys foot pedal switches
have no available linux drivers.  This appears to
have changed; see:

        http://www.xkeys.com/developer/LinuxSDK.php

I haven't tried it, but intend to in a few months.



   > don [donald.cory.harvey@gmail.com]