Abstract
Active and healthy aging is in great demand in an aging society. Maintaining a high level of physical function is a key aspect of healthy aging. However, many older adults engage in low levels of exercise and physical activity, often due to limited motivation or access to proper guidance. Here, we demonstrate a novel home-based exercise guidance system named Pei-Wo Drone, which assists users perform exercise or physical movements effectively in limited space. By following the drone's trajectory and receiving real-time feedback, users can ensure correct movements and make necessary adjustments. The system provides real-time continuous sound feedback to notify the users if they deviate from the drone's path. The study results indicate that older adult participants (12 females, 3 males; 67.40 ± 5.85 years) successfully followed the drone's movements. In summary, using a drone with real-time feedback to guide physical exercises has the potential to support healthy aging in older adults.