(57) ABSTRACT A tamper-proof barcoded quality indicator operative to pro vide a machine-
readable indication of exceedance of time and temperature thresholds following actuation …

A system and method for data exchange between a first device and a second device
includes encoding data as a series of barcode frames on the first device and then …

4,809,325 A 2/1989 Hayashi et al. 4,837.414 A 6, 1989 Edamula 5,510,603 A 4, 1996 Hess
et al. 5,581,636 A 12/1996 Skinger 5,602,377 A 2f1997 Beller et al. 5,703,349 A 12/1997 …

4,809,325 A 2/1989 Hayashi et al. 4,837.414 A 6, 1989 Edamula 5,510,603 A 4, 1996 Hess
et al. 5,581,636 A 12/1996 Skinger 5,602,377 A 2f1997 Beller et al. 5,703,349 A 12/1997 …

In a class of embodiments, a method and system for charac terizing a display device using a
camera device (eg, a con Sumer grade, mobile camera device) to sense light emitted by the …

6,006,990 A 12/1999 Yeet al. 2007, OO17350 A1 1/2007 Uehara 6,058.238 A 5/2000 Ng
2007/OO 19215 A1 1/2007 Yu 6,438,751 B1 8/2002 Voyticky et al. 2007, OO63050 A1 …

(57) ABSTRACT A method for providing a user of a mobile electronic device with information
regarding the geographic location of a busi ness entity. The method includes detecting …

(57) ABSTRACT A method of detecting and applying a vertical gaze direction of a face within
a digital image includes analyzing one or both eyes of a face within an acquired image …

BACKGROUND Today, end users are generating enormous amounts of con tent, including
content in the form of pictures and videos, and are relaying the content to their various media …

(57) ABSTRACT A method for collecting advertisement viewer information includes
receiving a signal carrying a television advertise ment, reading viewing data associated with …