An instructive clay mat assembly and method of use provides a lightweight, portable panel built for facilitated carrying and temporary use on a work platform. Further, the wedging mat assembly provides a plurality of clay-related indicia that provides instructions, techniques, and general information and instructions to assist students in molding clay in a classroom environment. The clay-related indicia include at least one of the following indicia: ceramics, wedge, slip, plastic, pinch, slab, coil, score and slip, leather hard, bone dry, fire, kiln, and glaze. The clay-related indicia are strategically disposed near the perimeter of the mat, so as not to be obstructed by the clay. Further, the clay-related indicia are arranged to create a clay molding narrative that helps the student during molding. The instructive nature of the indicia can include: clay types, clay building techniques, and states of during molding clay, and finished states of clay.

Systems and methods for virtual learning environments, such as those, for example, configured to assist in evaluating a user, including the competency of a user, in a field of interest.

There is provided an apparatus which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The apparatus performs display control to separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.

There is provided an apparatus which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The apparatus performs display control to separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.

The adjustable mannequin head is configured with a postiche. The postiche mounts on the adjustable mannequin head. The adjustable mannequin head comprises a cranial structure further comprising independently adjustable sections that correspond to the cranial bones of a human skull. The independently adjustable sections adjust such that the exterior surfaces of the adjustable mannequin head can be adjusted to resemble the shape of the head of a client. The adjustable mannequin head comprises the cranial structure, a plurality of bolts, an anchor structure, and an orientation structure. The cranial structure supports the postiche during the hairdressing activities. The plurality of bolts adjusts the shape of the exterior surfaces of the cranial structure. The anchor structure secures the plurality of bolts into position. The orientation structure provides a hairdresser with cues that allow the hairdresser to envision better how the postiche will look.

A clearance compensation device for a model car includes: a guide part which is provided on the bottom surface of the model car and has a guide rail formed along the vertical direction; a clearance compensation part which is provided to the guide part, has a bottom surface that is in contact with the upper surface of a panel having a runway formed therein, ascends and descends along the guide rail in response to the shape of the upper surface of the panel when the model car travels, and is configured to compensate for a clearance between the bottom surface of the model car and the upper surface of the panel; and a magnetic body which is provided to the clearance compensation part and provided at the lower side of the panel with the panel therebetween to be coupled with the lead member movable in the horizontal direction.

The present invention relates to a multi-purpose three-dimensional object intended to be applied in a three-dimensional form by applying a planar object composed of a pattern portion and a base portion to various uses. That is, the multi-purpose three-dimensional object of the present invention comprises: a plate-shaped pattern portion (2) having a pattern image (21) in which the image is expressed so as to be visually noticed, and a base portion (3) coupled to one side of the pattern portion (2). According to the present invention, by the addition of various functions and design elements to the pattern portion (2), there is an advantage of being used as a three-dimensional interior decoration means or as an educational means for infants.

The present invention relates to a multi-purpose three-dimensional object intended to be applied in a three-dimensional form by applying a planar object composed of a pattern portion and a base portion to various uses. That is, the multi-purpose three-dimensional object of the present invention comprises: a plate-shaped pattern portion (2) having a pattern image (21) in which the image is expressed so as to be visually noticed, and a base portion (3) coupled to one side of the pattern portion (2). According to the present invention, by the addition of various functions and design elements to the pattern portion (2), there is an advantage of being used as a three-dimensional interior decoration means or as an educational means for infants.

The present invention provides a manicure practice hand model. Simulated fingernails are provided on fingernail beds at free ends of fingertips on a back side of simulated fingers; fingernail mounting grooves are provided on the fingernail beds at the free ends of the fingertips on the back side of the simulated fingers; a fingernail fixing member is provided on an inner surface of each of the simulated fingernails, and the fingernail fixing member has a shape and size matching with those of the fingernail mounting groove. The present invention achieves the flexible disassembly of the simulated fingernails and the simulated fingers, has advantages of convenient mounting and stable fixation, and is suitable for multiple times of extraction and replacement.

The present invention provides a manicure practice hand model. Simulated fingernails are provided on fingernail beds at free ends of fingertips on a back side of simulated fingers; fingernail mounting grooves are provided on the fingernail beds at the free ends of the fingertips on the back side of the simulated fingers; a fingernail fixing member is provided on an inner surface of each of the simulated fingernails, and the fingernail fixing member has a shape and size matching with those of the fingernail mounting groove. The present invention achieves the flexible disassembly of the simulated fingernails and the simulated fingers, has advantages of convenient mounting and stable fixation, and is suitable for multiple times of extraction and replacement.