This is a system that welcomes users at the entrance of a building and requests their identification number in order to provide access in the building via voice recognition and speaker identity verification.
The virtual three dimensional agent, called Bryan, welcomes the user through speech and hand gestures and asks him/her to tell the password in order to identify his/her valid access to the building. After the provision of the user’s password, speaker identity verification is responsible for accepting or rejecting access to enter the building, taking into consideration both the identity of the speaking user and the accompanying password. Bryan opens the entrance door only if the user is registered and the password matches the corresponding user’s password. In case of a failed attempt, the system allows the user to try again up until the identification is successful.