A drawing device, including: a drawing head which performs drawing on a drawing target; a head moving unit which moves the drawing head in a first direction and in a second direction which intersects with the first direction; a processor which controls the drawing head and the head moving unit; and a plurality of maintenance units in which the drawing head performs maintenance with contents different from each other, wherein within a range where the drawing head is moved by the head moving unit, a drawing area, a stand-by area and the plurality of maintenance units are provided at positions different from each other, and the processor controls the head moving unit to control whether the maintenance is performed or not in at least one of the plurality of maintenance units when the drawing head moves between the stand-by area and the drawing area.

Electronic device for the automated painting and drying of fingernails, that allows the user to choose the color they want to paint the nails as well as to carry the device due to its light weight. In one embodiment, the device has a sensor that identifies the hand that has been introduced in it, a touch LED screen, which allows the user to choose the nail and color with which to paint it, without the need for specialized personnel to operate it, as well as to inform the user through visible and audible means the process taking place. In one embodiment, the unit contains capacitive and/or infrared sensors to locate and detect the difference of the surface of the finger and nail, a computer or processor which guides and controls the gimbaled paint head with the ink that carries the staining of the surface of the nail.

Electronic device for the automated painting and drying of fingernails, that allows the user to choose the color they want to paint the nails as well as to carry the device due to its light weight. In one embodiment, the device has a sensor that identifies the hand that has been introduced in it, a touch LED screen, which allows the user to choose the nail and color with which to paint it, without the need for specialized personnel to operate it, as well as to inform the user through visible and audible means the process taking place. In one embodiment, the unit contains capacitive and/or infrared sensors to locate and detect the difference of the surface of the finger and nail, a computer or processor which guides and controls the gimbaled paint head with the ink that carries the staining of the surface of the nail.

An electrical appliance for personal care includes a handle with a longitudinal axis, and a plug-on part which can be attached to the handle, wherein a vibration unit having an electric motor and an eccentric element is arranged in the handle, wherein a plug-like coupling structure protrudes from the handle, which plug-like coupling structure forms an interface with a substantially mirror-inverted socket-like coupling structure of the plug-on part, wherein the interface has at least two stages with different circumferential geometry, wherein at least one of the stages has a rotation-preventing means between the handle and the plug-on part, and wherein a stop surface of the handle for the plug-on part extends obliquely with respect to the longitudinal axis of the handle.

An electrical appliance for personal care includes a handle with a longitudinal axis, and a plug-on part which can be attached to the handle, wherein a vibration unit having an electric motor and an eccentric element is arranged in the handle, wherein a plug-like coupling structure protrudes from the handle, which plug-like coupling structure forms an interface with a substantially mirror-inverted socket-like coupling structure of the plug-on part, wherein the interface has at least two stages with different circumferential geometry, wherein at least one of the stages has a rotation-preventing means between the handle and the plug-on part, and wherein a stop surface of the handle for the plug-on part extends obliquely with respect to the longitudinal axis of the handle.

A nail painting machine, a cartridge for painting human nails is provided, and a method for painting human nails using a nail polish machine containing a nail polish cartridge therein is provided. The nail painting machine comprising a casing, the casing having an opening-closing means configured to open the casing to access a cartridge receiving portion and to close the casing to enclose the cartridge receiving portion; a positioning assembly disposed inside the casing including at least one motor, wherein the cartridge receiving portion is rotatably attached to the positioning assembly; and an operation assembly disposed inside of the casing having at least one positioning detector, and an ECU configured to communicate with the positioning assembly, and at least one positioning detector.

A nail painting machine, a cartridge for painting human nails is provided, and a method for painting human nails using a nail polish machine containing a nail polish cartridge therein is provided. The nail painting machine comprising a casing, the casing having an opening-closing means configured to open the casing to access a cartridge receiving portion and to close the casing to enclose the cartridge receiving portion; a positioning assembly disposed inside the casing including at least one motor, wherein the cartridge receiving portion is rotatably attached to the positioning assembly; and an operation assembly disposed inside of the casing having at least one positioning detector, and an ECU configured to communicate with the positioning assembly, and at least one positioning detector.

A drawing device, including: a drawing head which performs drawing on a drawing target; a head mover which moves the drawing head in a first direction and in a second direction which intersects with the first direction; a cap which protects the drawing head; and a processor which controls the drawing head and the head mover. Within a range where the drawing head is moved by the head mover, a drawing area where the drawing target is placed and the drawing by the drawing head is performed and a stand-by area where the cap is disposed are provided. The drawing head performs the drawing on the drawing target while the processor controls the head mover to move the drawing head in the first direction. The drawing head is protected with the cap by the processor controlling the head mover to move the drawing head to the stand-by area.

A drawing device, including: a drawing head which performs drawing on a drawing target; a head mover which moves the drawing head in a first direction and in a second direction which intersects with the first direction; a cap which protects the drawing head; and a processor which controls the drawing head and the head mover. Within a range where the drawing head is moved by the head mover, a drawing area where the drawing target is placed and the drawing by the drawing head is performed and a stand-by area where the cap is disposed are provided. The drawing head performs the drawing on the drawing target while the processor controls the head mover to move the drawing head in the first direction. The drawing head is protected with the cap by the processor controlling the head mover to move the drawing head to the stand-by area.

An apparatus is provided that stabilizes an applicator in response to the motion caused by a user, comprising: a receiver configured to be coupled with a cosmetic applicator; at least one sensor configured to detect a movement caused by a user; circuitry configured to determine a compensation movement to offset the detected movement; and at least one motion generation device embedded in the receiver configured to control a motion of the cosmetic applicator according to the determined compensation movement.