A handwash monitoring system includes: an imaging device; and a processor. The processor detects a first candidate abnormality existing in a hand of a user from a first image captured by the imaging device before handwashing, and detects a second candidate abnormality existing in the hand of the user from a second image captured by the imaging device after the handwashing. The processor determines a type of an abnormality on the hand of the user based on a difference between a shape of the first candidate abnormality and a shape of the second candidate abnormality wherein the first candidate abnormality and the second candidate abnormality are detected from an identical region.

A hand cleaning device, including a main body, including a cleaning section to store at least one liquid therein, and a drying section disposed on at least a portion of the cleaning section to facilitate movement of air therein, a cleaning unit disposed on and within at least a portion of the cleaning section to spray at least one liquid within the cleaning section in response to detecting movement within the cleaning section, a scrubbing unit disposed within at least a portion of the cleaning section to scrub using a cleaning agent, and a drying unit disposed within at least a portion of the drying section to blow the air within the drying section in response to detecting movement within the drying section.

Embodiments in accordance with the present disclosure provide an apparatus that facilitates education and learning through tactile sensory demonstration and action. The apparatus includes a first part and a second part attached to the first part. The first part may be worn by a guide, while the second part may be worn by a child or a student undergoing training. The apparatus allows the guide to control the movements of the child or the student.

A stationary children's toilet assembly may include a potty with a pedaling mechanism (e.g., one or more cycling pedals) coupled thereto that together may act as a defecation postural modification device by raising a child's legs up and increasing hip flexion during user, which may support proper squatting posture and aid elimination.

A system for toilet training a child includes a device and, in some embodiments, a software application configured for communication with the device. The device includes a housing, a display, a user interface, a recorder unit, a loudspeaker unit, and a control unit having a timer unit and a memory unit. The system is used for reminding a child to use the toilet at predetermined intervals throughout the day, thus enhancing and supporting parents in toilet training their children.

A beauty product device is disclosed which includes a variety of sensors for sensing the way in which a user is operating the device. The sensor data can be processed and compared with pre-stored data representative of a desired style and feedback messages generated and provided back to the user to help them achieve the style they wish to achieve based on the comparison.

According to one or more embodiment, a hygiene management device includes a processor. The processor determines based on image recognition whether a plurality of predetermined procedures of a hand-washing action have been completed by a subject. The processor executes different types of processing, such as, for example, opening or closing a passage, depending on completion or incompletion of each of the plurality of predetermined procedures.

A system, device, and method for discouraging a user from making hand-to-face contact. The system and device includes at least one hand component and at least one head/face component. The system and device monitor to determine if the hand component is within a selected distance of the head/face component. When the hand component is brought with a selected warning distance of the head/face element, indicating that the user is bringing his/her hand toward the user's face, a warning alarm is activated which cautions the user to cease moving the hand toward the face.

A beauty product device is disclosed which includes a variety of sensors for sensing the way in which a user is operating the device. The sensor data can be processed and compared with pre-stored data representative of a desired style and feedback messages generated and provided back to the user to help them achieve the style they wish to achieve based on the comparison.

A method of providing tooth-brushing guide information according to an embodiment of the present invention includes an operation in which a user terminal analyzes a captured image of a user, recognizes the face of the user, and identifies landmarks of the face; an operation in which the user terminal generates a personalized dental model of the user using the landmarks, an operation in which the user terminal provides a virtual dental image by augmented reality using the dental model; and an operation in which the user terminal provides tooth-brushing guide information using the dental model.