Abstract: A rug tab is provided. The rug tab can include a support material, having an upper side and a lower side; an upper adhesive layer applied on the upper side of the support material; and a lower adhesive layer applied on the lower side of the support material. The rug tab can be designed such that (i) an upper adhesive layer sheer force is at least 25% greater than a lower adhesive layer sheer force, (ii) an upper adhesive layer peel force is at least twice a lower adhesive layer peel force, or (iii) both options (i) and (ii), where the force values are measured one hour after application of a respective upper or lower adhesive layer to a target surface. A method of stabilizing a rug and a kit for stabilizing a rug using the rug tabs are also provided.

Abstract: A reinforced rug tab is disclosed. The reinforced rug tab can include a reinforcing material, a first rug tab applied above the reinforcing material, and a second rug tab applied below the reinforcing material. The first rug tab can include a first tab upper adhesive layer, a first tab lower adhesive layer, and a first tab support material between the first tab upper adhesive layer and the first tab lower adhesive layer. The second rug tab can include a second tab upper adhesive layer, a second tab lower adhesive layer, and a second tab support material between the second tab upper adhesive layer and the second tab lower adhesive layer. A method of stabilizing a rug and a kit for stabilizing a rug using the rug tabs are also provided.

Abstract: A reinforced rug tab is disclosed. The reinforced rug tab can include a reinforcing material, a first rug tab applied above the reinforcing material, and a second rug tab applied below the reinforcing material. The first rug tab can include a first tab upper adhesive layer, a first tab lower adhesive layer, and a first tab support material between the first tab upper adhesive layer and the first tab lower adhesive layer. The second rug tab can include a second tab upper adhesive layer, a second tab lower adhesive layer, and a second tab support material between the second tab upper adhesive layer and the second tab lower adhesive layer. A method of stabilizing a rug and a kit for stabilizing a rug using the rug tabs are also provided.

Abstract: A rug tab is provided. The rug tab can include a support material, having an upper side and a lower side; an upper adhesive layer applied on the upper side of the support material; and a lower adhesive layer applied on the lower side of the support material. The rug tab can be designed such that (i) an upper adhesive layer sheer force is at least 25% greater than a lower adhesive layer sheer force, (ii) an upper adhesive layer peel force is at least twice a lower adhesive layer peel force, or (iii) both options (i) and (ii), where the force values are measured one hour after application of a respective upper or lower adhesive layer to a target surface. A method of stabilizing a rug and a kit for stabilizing a rug using the rug tabs are also provided.

Abstract: A camera for capturing an image of an object, for example an eye. The camera has at least two light sources and an image-sensing system having two image sensors. A multiple branch optical system transmits outgoing light from the light sources to the object, and transmits incoming light from the object to the image-sensing system. The multiple branch optical system includes an autofocusing element such as a variable power optical element that varies the focus of the incoming light. There is also an image display. There is a controller that controls the operation of the light sources, controls acquisition of images by the image-sensing system, and controls the display of images on the image display. The controller activates an autofocus light source and uses the resulting captured image to automatically adjust the image exposure parameters.

Abstract: Embodiments of the innovation relate to method for generating an image of a tissue element. The method includes generating, by a visualization system controller, a highlighting image representation of the tissue element within a tissue region based upon a first image of the tissue element captured when a first light source illuminates the tissue region, receiving, by the visualization system controller, a second image of the tissue element within the tissue region when a second light source illuminates the tissue region, combining, by the visualization system controller, the highlighting image representation of the tissue element to the second image of the tissue element to generate a composite tissue image, and delivering, by the visualization system controller, the composite tissue image to an output device.

Abstract: A variably-polarizing optical probe assembly. The assembly includes an optical probe having one or more optical light delivery channels that emit incident light from the sample end of the probe toward a sample being investigated, and one or more optical light-receiving channels that receive incident light from the sample. A variably-polarizing substrate assembly is coupled to the sample end of the probe. The substrate assembly includes an optically transmitting substrate and one or more discrete polarizer areas on a face of the substrate, each such polarizer area defining a polarization orientation, with the polarizer areas together defining one or more different polarization orientations. The substrate assembly is arranged relative to the probe such that one polarizer area covers at least one light delivery channel and one polarizer area covers at least one light-receiving channel.

Abstract: Methods of creating tooling designs for, and the production of, one or more polarizer groups on a workpiece. Each such group includes an optically transmitting substrate with one or more discrete polarizer pixels thereon. The polarizer groups are used with optical instruments having a number of optical channels. In the method, one or more physical characteristics of at least one optical channel of the optical instrument are measured. Based on the determined physical characteristics, one or more discrete polarizer groups to be created on the substrate are defined, by defining for each such group a location on the substrate for the group, the size, shape and location within the group of each polarizer pixel of the group, and the polarization orientation for each such polarizer pixel of the group. The area of each polarizer pixel is then filled with tooling information that will establish its polarization orientation.

Abstract: A support binder in the form of a scrim having a plurality of spaced frame elements forming openings. Foam material surrounds said frame elements and extends into some of said openings. The foam material has a pressure-sensitive adhesive coating thereon. Preferably, the foam material comprises support pillows which extend into and substantially close alternate openings to give a checkerboard configuration to the support binder.