Does ubuntu-gnome have accessibility support for installation?

[hadi remonion]

Hello

Please excuse me if this question has been asked before on this 
mailinglist, I'm a new User.

I wanted to know, that does UbuntuGnome come with accessibility options 
for installation like ubuntu does?
In this case, speech-guided installation, for visually impaired. In 
ubuntu, at the boot screen, hitting  control+S fires up the speech 
guided installation, so blind and visually impaired users can install 
the system as well. then after the installation,  gnome-orca (the 
screenreader), will automaticly run.

I'm really interested to run ubuntu gnome, as Unity is extremely laggy 
when navigating with orca
  Gnome-orca has been improved a lot in gnome 3.8 as well, that's also 
one of the reasons that i'm eager to install this distro.

Cheers
Thanks.