Abstract: An electronic challenge system is used to control access to resources by using a spoken test to identify an origin of a voice. The test is based on a series of questions posed during an interactive dialog session with the entity attempting access.
Type:
Grant
Filed:
July 19, 2016
Date of Patent:
July 3, 2018
Assignee:
J. Nicholas and Kristin Gross Trust U/A/D Apr. 13, 2010