Pose detection results (IMAGE) Optica Caption Researchers combined video from thermal cameras with AI-based digital processing to enhance weightlifting training. From left to right, the images show pose detection results for a visible camera, a high-end infrared camera, a low-end infrared camera and angle calculations using specialized video annotation software. Credit Laura Viafora, Universidad de Concepción Usage Restrictions None License Original 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.