Finding guest user on wake-up screen.

Hello,
I have a question about the wake-up screen on OS10.10. Is it possible to activate the Guest account from this screen when using VoiceOver? I can activate it by logging out of my main account and interacting with the user account field, but if the Mac wakes up to the password screen, I can't get out of the area with my username and password. The Guest account is on the screen, and my sighted girl friend can click it when I deactivate VoiceOver. Hope someone can tell me how to do this. Logging in and logging out, just to activate the guest account seems unnecessary to me. Thanks in advance!

Forum: 

Stop interacting with the

Stop interacting with the password area then go to the guest user and interact and hit vo space.

Take care.