A semiconductor device with a structure in which an increase in the number of oxygen vacancies in an oxide semiconductor layer can be suppressed and a method for manufacturing the semiconductor device are provided. A second arrangement uses the local flux intensity to establish a cable line angular orientation which limits the possible directions to the cable line relative to the particular orientation of the portable locator at the above ground point. The responses of the participant are evaluated and an innate cognitive aptitude profile of the participant is created. The device uses open technology is fully scaleable and allows programmable logic controllers to be used as security management systems.