How can we fill any of the registration form automatically ?

By: bsiva.*** On: Tue Jan 08 17:04:07 IST 2013     0 0 0	0
My requirement is to fill the name, and phone number fields (for example) in a registration form (like gmail registration form) automatically. Which technoloy we need to use for that? (Of course now it is prevented by CAPTCHA technology)	0