User verification with a multimodal web-based interface

摘要

The invention relates to a method of enrolling a user for purposes of authentication, the method comprising sending from a server, to a remote computing device, a multimodal markup language document that, when rendered by the remote computing device, queries the user for a user identifier and prompts the user to read an enrollment script; receiving at the server from the remote computing device the user identifier and audio obtained from the user reading the enrollment script; creating a voice print for the user from the audio; associating the voice print with the received user identifier; and storing the voice print and the user identifier.