Abstract: A computer implemented method of interacting with a three dimensional image based lighting surface in order to adjust the lighting properties of the surface.

Abstract: A computer implemented method of interacting with a three dimensional image based lighting surface in order to adjust the lighting properties of the surface.

Abstract: A computer implemented method of interacting with a three dimensional image based lighting surface to adjust its lighting properties, comprising defining an image plane and a user viewpoint for the lighting surface; rendering and displaying a scene containing an object in situ within the lighting surface; by way of a user interaction with the displayed scene, receiving an identification of a point on the image plane; tracing a ray from the user viewpoint through the identified point on the image plane and either, determining a surface intersection point of the ray with the surface or determining an object intersection point of the ray with the object and tracing a further ray, and determining a surface intersection point of the further ray with the surface, and adjusting the lighting properties of the surface at or in the region of the surface intersection point.

Abstract: A footwear hanger including a central stem having support arms for supporting footwear where the arms are attached to the stem and the hanger has a suspension means for attaching the hanger to a display. The stem has a V-shaped or Y-shaped cross-section along at least part of its length which allows the footwear hanger to be easily stacked one on top of the other when stored without footwear being attached.

Abstract: A computer implemented method of interacting with a three dimensional image based lighting surface to adjust its lighting properties, comprising defining an image plane and a user viewpoint for the lighting surface; rendering and displaying a scene containing an object in situ within the lighting surface; by way of a user interaction with the displayed scene, receiving an identification of a point on the image plane; tracing a ray from the user viewpoint through the identified point on the image plane and either, determining a surface intersection point of the ray with the surface or determining an object intersection point of the ray with the object and tracing a further ray, and determining a surface intersection point of the further ray with the surface, and adjusting the lighting properties of the surface at or in the region of the surface intersection point.

Abstract: A footwear hanger including a central stem having support arms for supporting footwear where the arms are attached to the stem and the hanger has a suspension means for attaching the hanger to a display. The stem has a V-shaped or Y-shaped cross-section along at least part of its length which allows the footwear hanger to be easily stacked one on top of the other when stored without footwear being attached.

Abstract: There is disclosed a mechanism adapted to produce a plurality of different motions of a member affording a point for application of a force comprising: fixed disc means held in a fixed orientation; and at least one moveable disc means adapted to rotate around its origin and around the origin of the fixed disc means under the influence of the applied force; in which: the ratio of the radius of the fixed disc means to the radius of the moveable disc means is 2:1; the position of the point which the force is applied to is radially variable relative to the origin of the moveable disc means; and the moveable disc means is in communication with the fixed disc means so that rotation of the moveable disc means around the origin of the fixed disc means at a frequency f causes rotation of the moveable disc means at a frequency of 2f.