Elizabeth Bell Brokaw

Title: Innovations by Elizabeth Bell Brokaw

Introduction

Elizabeth Bell Brokaw is an accomplished inventor based in Falls Church, VA (US). She has made significant contributions to the field of optical screening technologies. Her innovative work focuses on the estimation of vital signs using camera data, which has potential applications in various sectors.

Latest Patents

Elizabeth holds a patent for "Systems and methods for remote optical screening of individuals in entryways." This patent describes systems and methods for estimating vital signs by utilizing RGB camera data. The technology involves analyzing video footage to identify regions of interest (ROI) and estimating heart rate and respiratory rate by observing color changes in the pixels of the ROI. The method monitors the power spectral density (PSD) of each pixel to track changes over time, providing a non-invasive way to assess vital signs.

Career Highlights

Elizabeth is currently associated with The Mitre Corporation, where she applies her expertise in developing advanced screening technologies. Her work has garnered attention for its innovative approach to health monitoring and security.

Collaborations

Elizabeth has collaborated with notable colleagues, including Dennis F Gardner, Jr and Michael S Fine. Their combined efforts contribute to the advancement of technologies that enhance public safety and health monitoring.

Conclusion

Elizabeth Bell Brokaw's contributions to the field of optical screening demonstrate her commitment to innovation and technology. Her patent reflects a significant advancement in non-invasive health monitoring methods.