High-Tech Harness Improves Communication between Dogs and Humans (image) North Carolina State University Share Print E-Mail Caption Researchers at NC State University have developed a high-tech harness that is equipped with a suite of technologies to enhance communication between dogs and humans, with applications in everything from search and rescue to service dogs to training our pets. Credit North Carolina State University Usage Restrictions Photo credit must be given. Share Print E-Mail 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.