Abstract:
A drawing device includes: a mounting unit having a mounting surface on which a finger or a toe having a nail is placed; a drawing unit configured to draw at least one specific line on the nail placed on the mounting surface from a first direction; and a nail shape detection unit configured to acquire a specific picture by imaging the specific line from a second direction different from the first direction and to detect a curved shape of the nail in a width direction of the nail based on a shape of the specific line along the width direction in the specific picture.
Abstract:
A nail shape acquiring device has a control unit, which acquires a plurality of index values representing a degree of curve of a curved shape of a nail of each of a plurality of objects on the basis of at least one image in which the plurality of objects is imaged. The plurality of objects are a plurality of fingers, including at least one pair of same type fingers on right and left hands, or toes, including at least one pair of same type toes on right and left feet. A determination unit determines, on the basis of different index values for nails of the same type fingers or the same type toes, whether at least one of the index values is to be used as a value representing the degree of the curve of the curved shape of the nail.
Abstract:
A display device includes: a display unit configured to display an image; a display control unit configured to switch among a plurality of kinds of content to be displayed on the display unit; and a content evaluation unit configured to evaluate an affirmation level of content displayed on the display unit, wherein the display control unit determines content to be displayed on the display unit based on the affirmation level.