Oral care systems and methods for promoting oral hygiene

An oral care system includes an oral care device including a head having a reference plane and a plurality of sensors configured to generate sensor data, the sensor data includes motion data and orientation data corresponding to a motion measurement and an orientation measurement of the reference surface during a free oral care procedure, respectively, and image data generated from an external image of an oral cavity during the free oral care procedure; and at least one programmable processor communicatively coupled to the plurality of sensors, the at least one programmable processor configured to: generate transformed sensor data from the sensor data, the transformed sensor data includes the orientation data transformed to be represented in an angular orientation system, the motion data, and enhanced image data representing each external image of the oral cavity combined with a representation of the corresponding transformed orientation data. 一种口腔护理系统包含：口腔护理装置，其包含具有参考面的头部和多个传感器，所述多个传感器被配置成生成传感器数据，所述传感器数据包含分别