Accessibility Keyboard on Login Screen
I am trying to activate the Accesibility Keyboard so it appears on the login screen.
I am aware you can press Opt-Cmd-F5 at the login screen and switch it on from the accessibility menu that appears BUT if you are using a head mouse because you have no hand/ arm function you cannot press Opt-Cmd-F5.
Is there a way of having the Accesibility Keyboard appear immediately on the login screen so I can use it to enter User Name and Password?
Note: The accessibility Keyboard does appear on the screen if you activate the Lock Screen instead of logging out, so you can get back in from here.
Any ideas on how to get the keyboard so you can log in after a restart or logout?
MacBook Pro with Retina display, macOS High Sierra (10.13), iPad Pro, iPhone 5SE, iOS 11.1