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:
Nov. 03, 1998
Filed:
Sep. 26, 1996
Robert F Tow, Los Gatos, CA (US);
Interval Research Corporation, Palo Alto, CA (US);
Abstract
An affect-based method of communication between robots is provided by displaying a visual facial expression indicative of a simulated emotional state on a display device of a first robot, and viewing the visual facial expression using a camera on a second robot. The simulated emotional state may be one of happiness, anger, or sadness, for example. The second robot determines the simulated emotional state based upon the visual facial expression. The second robot processes the simulated emotional state to redefine its own simulated emotional state, and to display a visual facial expression indicative thereof. The visual facial expression allows a human observer to discern the simulated emotional state of the robot. Optionally, the robots further communicate affect using audio tones.