The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2020
Filed:
May. 19, 2017
Educational Testing Service, Princeton, NJ (US);
Vikram Ramanarayanan, San Francisco, CA (US);
David Suendermann-Oeft, San Francisco, CA (US);
Patrick Lange, San Francisco, CA (US);
Alexei V. Ivanov, Redwood City, CA (US);
Keelan Evanini, Pennington, NJ (US);
Yao Qian, San Francisco, CA (US);
Eugene Tsuprun, Hillsborough, NJ (US);
Hillary R. Molloy, San Francisco, CA (US);
Educational Testing Service, Princeton, NJ (US);
Abstract
Systems and methods are provided providing a spoken dialog system. Output is provided from a spoken dialog system that determines audio responses to a person based on recognized speech content from the person during a conversation between the person and the spoken dialog system. Video data associated with the person interacting with the spoken dialog system is received. A video engagement metric is derived from the video data, where the video engagement metric indicates a level of the person's engagement with the spoken dialog system.