New and improved methods and systems for modeling the performance of selected company metrics. A transparent member is made of synthetic resin not containing scattering material, and has a light emitting surface and a light reflecting surface. The method also includes determining areas in the search area image in which a pattern is formed that substantially matches the array pattern in the template image based on results of the comparing step. The surface of the light-shielding layer facing the first semiconductor layer has depressions and protrusions formed thereon. The combiner is positioned right behind the intermediate image plane of a magnified optical sight between an objective lens and an eyepiece. A towrope winch user interface may comprise a processor configured to send and receive data to and from a towrope winch, and a towrope winch application configured to operate with the processor, in which the processor is configured to operate the towrope winch based on data inputted by the user to the towrope winch application.