The present disclosure relates to a device for countering
motion sickness in a vehicle. A device is configured to be arranged in a passenger cabin of a vehicle to provide visual information to a passenger such that the visual information and the vestibular information match and
motion sickness is suppressed. Furthermore, at least a part of the device is configured to be movable within a predetermined limited
range of movement corresponding to an acceleration of the vehicle, and the device is designed and configured to provide visual information to the passenger about a direction corresponding to the acceleration by moving said part of the device in said direction.