Are Their Any Other Graphical Screen-Readers in Linux, Other than ORCA?

[Linux for blind general discussion]

Chime,
I am going to ask  a comparative question, but a bit differently.
Others can answer as well.
If you could work in any computer environment of your dreams, never mind 
what you think is possible, but any environment at all, how would it 
function?
what would you be able to do easily that you cannot do right now.  how 
would you access what you desire using?
Perhaps if you describe what your desires are, a bit of let's pretend, 
there might  be a layout that gets you closer.
Kare