[Zope] Webcam and Zope

Hey Zope People! My name is Ricardo and I'm a newbie in Zope. In my first work with it I need to do a guest control system. I need to fill a form with some personal information about the person and I need to get a picture from him using a webcam connected to the PC. How can I do it??? I have been looking for some kind of solution but I did not found anything, could anyone help me??? I really need a hand with that. Cheers, Ricardo Peñatez Villadiego