Movement keys and hot key mod

[John Forrester]

This is a question and a request.
Is it possible to have the movement buttons desplayed on screen so that someone using eyetracking software or a head mouse, can navigate within the game.

Can the hotkeys be set to activate another hotkey window. for example hotkey window 10 has buttons 1-9 set to scoll another hotkey window to hotkey window 1-9.

Also can a third party program like Dasher be used to type into the chat window.

My brother who was a eq1 and EqII player is now unable to play the game with out some disablitliy aids. I am looking for ways ,at his request,to get him back onto the game.