Eating Healthily at Work Matters (IMAGE) Elsevier Caption A "traffic light" approach to nutritional labeling directed employees to healthy food selections. Check-out scans were linked with employee IDs, providing an efficient and accurate approach for capturing data. Credit <I>American Journal of Preventive Medicine</I> 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.