Abstract: Systems for displaying images in a cinema setting can include components to reduce screen-door effect. The systems can include an array of light emitting sources or other active sources of light. In one example, the light emitting source emit pixels of light to a projection lens to project an image represented by the projection lens and a baffle and an aperture stop can block part of the light from the sources that exceeds an allowable cone angle of acceptable of the system. In another example, a display includes the array of light emitting sources and additional elements, such as diffuser elements, positioned in front of the array of light emitting sources.

Abstract: A tape measure holder comprises a C-shaped clip having an adhesive disposed upon at least one interior face of the clip configured to removably secure a length of measuring tape upon the exterior surface of an object to be measured.

Abstract: A locating and alarm system for a motor vehicle comprising a housing. A securing means is for securing the housing onto a roof of the motor vehicle. Visual locating means in the housing is for visually indicating location of the motor vehicle. Audio locating means in the housing is for audibly indicating location of the motor vehicle. Visual alarm means in the housing is for visually activating an alarm when a disturbance takes place at the motor vehicle. An audible alarm means in the housing is for audibly activating an alarm when a disturbance takes place at the motor vehicle.