A technique for providing a computer generated face having coordinated eye and head movement is realized by providing a computer generated movable head and at least one computer generated movable eye. The movement of the computer generated movable head and the movement of the at least one computer generated...http://www.google.co.uk/patents/US6052132?utm_source=gb-gplus-sharePatent US6052132 - Technique for providing a computer generated face having coordinated eye and head movement
