08582832 is referenced by 13 patents and cites 12 patents.

Detecting behavioral deviations in members of a cohort group is provided. Ocular metadata is analyzed to identify patterns in changes in a size of a pupil of an eye of a member of the cohort group captured by a set of cameras. The ocular metadata describes the changes in the size of the pupil. The patterns in the changes in the size of the pupil include a rate of changes in the size of the pupil, a degree of change in the size of the pupil, and a number of changes in the size of the pupil. The patterns in the changes in the size of the pupil indicate any external stimuli associated with the changes in the size of the pupil. In responsive to the changes in the size of the pupil indicating behavioral deviations in the member, the member is identified as a person of interest.

Title
Detecting behavioral deviations by measuring eye movements
Application Number
13/614984
Publication Number
8582832 (B2)
Application Date
September 13, 2012
Publication Date
November 12, 2013
Inventor
James R Kraemer
Santa Fe
NM, US
Robert Lee Angell
Salt Lake City
UT, US
Agent
John R Pivnichny
Yee & Associates P C
Assignee
International Business Machines Corporation
NY, US
IPC
G06K 9/00
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