Hewlett-packard Development Company, L.P.

Adp, Inc.

Roberto Reznicek

Jon Brewster

Lonnie D Mandigo

Ricardo Alexandre De Oliveira Staudt

Paulo Ricardo Tatsch Dutra

HonHung Tang

Jair F Teixeira Dos Santos

Felipe Roos Da Rosa

Fernanda Dias

A computer-implemented method, system, and computer program product for determining a valence indication, the computer-implemented method comprising: selecting a number of areas, a number of thresholds, a number of points, a number of emotion models, a number of expression models, a number of algorithms; using the number of areas, the number of thresholds, the number of points, the number of emotion models, the number of expression models, and the number of algorithms to form a valence formula; retrieving a video stream from a camera in the particular area in the location; using the video stream, calculating a valence indication for each of a number of individuals having images in the video stream; and wherein the valence indication represents a predominant emotion of a number of individuals at a point in time in the particular area.

Automatic emotion response detection

A content placement method includes electronically identifying a placeholder image in an electronic document. The placeholder defines a copy hole. The placeholder image is decoded to discern content selection data. The content selection data is processed to identify content that is inserted into the copy hole.

Content placement

Growing community of inventors

Porto Alegre, Brazil

Roberto Reznicek