>>>Yes it would be... ;)
>>
>>Why not use the mouse's scroll button to navigate from controls to controls without moving the mouse :-)
>
>I actually prefer to do as much as possible with the keyboard. How about a helmet (or glasses) that tracks my eye movements?
>
>Double-click: blink twice
>Left-click: left wink
>Right-click: right wink

I think something similar to that already exist for peoples with deasabilities(?), as seen on TV :-)

You can also use speak recognition....