With widespread autonomous driving adoption in the future, occupants’ motion sickness risk will be increased due to reduced traffic awareness. Motion Minder is a Bone Conduction Headphone-based Motion Sickness Prediction Device design. It is an innovative product utilizing bone conduction headphones and physiological sensors, combines advanced data analysis technology to deliver a safer and more enjoyable travel experience, with the potential to alleviate motion sickness issues and enhance the quality of future transportation.