Abstract: Natural lighting profiles are affected in a building facade and internal transparent membrane using a transparent sheet having one or more pixel elements, wherein each of the pixel elements is capable of being driven to control opacity (by shading). A programmable controller is used to send control commands to control opacity of the pixel elements, wherein the percentage of light transmitted through the display panel forming part of the facade is controlled via the controller.

Abstract: Device for assembly and disassembly of protective helmet visors, such visor being of the type presenting a hinge inwards the inner visor face, one on each visor extreme. The device includes a base component developed to be robustly linked to the protective helmet and a first recess developed to consent the insertion of the visor hinge into such recess. It also includes blocking components interacting with the hinge. At the same time the lever, inserted into the base, has a relative movement with respect to the base between the visor blocking position and visor opening position.

Abstract: Natural lighting profiles are affected in a building facade and internal transparent membrane using a transparent sheet having one or more pixel elements, wherein each of the pixel elements is capable of being driven to control opacity (by shading). A programmable controller is used to send control commands to control opacity of the pixel elements, wherein the percentage of light transmitted through the display panel forming part of the facade is controlled via the controller.

Abstract: An interface that allows a user to model and analyze the properties of three dimensional surface and the regions surrounding such surfaces. The user manipulates a deformable physical modeling material that defines the geometry of a surface. A position sensor such as a laser scanner captures position data specifying the geometry of the surface. A processor processes the geometry data using a selected analysis function to produce result data representing computed characteristics of the surface or its surrounding region. The result data projected as an image onto the deformable surface. The interface permits the user to modify a surface geometry and directly visualize the characteristics of the modified geometry in real time.

Abstract: An interface that allows a user to model and analyze the properties of three dimensional surface and the regions surrounding such surfaces. The user manipulates a deformable bed of translucent glass beads that defines the geometry of a surface. An array of light emitting diodes underneath the beads transmits infrared light upwardly through the beads such that the intensity of radiation from each position on the surface of the beads is related to the depth of the beads at that position. A digital camera captures radiation image data which is then processed to create elevation data specifying the geometry of the surface. A processor processes the elevation data using a selected analysis function to produce result data representing computed characteristics of the surface or its surrounding region. The result data is projected as an image onto the surface of the beads. The interface permits the user to modify a surface geometry and directly visualize the characteristics of the modified geometry in real time.