An exposing device including an optical fiber array with a plurality of optical fibers disposed at a predetermined interval, a first lens, and a second lens. More particularly, certain exemplary embodiments relate to jukebox systems that have revenue-enhancing features such as for example, music recommendation engines and bartender loyalty programs. The invention therefore provides the use of compounds that reduce \u03b12-antiplasmin concentration or activity in vivo, for the preparation of a therapeutical composition for the treatment of focal cerebral ischemic infarction. Terminals connected to conductor wires are inserted in the channels. A runtime component receives a request from the customizable subsystem and identifies and customizes a portion of the customizable subsystem based on the request. The system further including a cable-length calibration method, an automatic material identification and calibration method, a material insensitive method, an inductive ratio method and advanced sensing characteristics.