I Spy with My Digital Eye (VIDEO) University of South Australia This video is under embargo. Please login to access this video. Caption UniSA Professor Javaan Chahl discusses the study which involved using digital cameras to film exotic wildlife to extract their cardiopulmonary signals. Credit Sasa Sefer and Candy Gibson Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.