A new TFT arrangement is demonstrated, which enables prevention of TFT to be formed over a joint portion between the adjacent SOI layers prepared by the process including the separation of a thin single crystal semiconductor layer from a semiconductor wafer. The tension on the tether is manageable by the use of a tension management system, so that the tension of the tether will not damage the article or the mechanism that the article is used with and the article is tracked by use of the tether so that the user does not lose the article. The round flange includes a sealing surface for mating with walls of an ear canal. The display attribute allocated to the category of program guide information items is common to both the category of items and to the menu icon. The data with the second name is available to the clients. This includes the building of a database of shaders that embody the compositing rules defined in a selected table matching the input volume configuration.