15" MacBook Pro-Logging in using universal os keyboard

[Laughinglots]

I am a person with a disability and I cannot use my hands. I would like to be able to login independently using an universal on-screen keyboard.
I know in Windows XP this is possible but I have not figured out how to do this with the Mac.
It would be very helpful to me if anyone knows how I can use the on-screen keyboard to login.
I thank you in advance

 

[Kaveman]

You wil need to contact either Apple or the Keyboard developer.

The only thought I have is to make your account auto login.

 

[Laughinglots]

Thank you for your response. However: I have one question: when you say; tick box next to where you enter your username and password, and it will remember your details each time you visit the site (meaning you don't need to enter a password each time)
1/ I suppose, other people can tick the box and they will be able to login.
2/ I would like to be the only one logging in, if that is possible.

I have roommates and staff that are too curious for my liking.
Thank you for whatever help you can give me