A semiconductor device including a nonvolatile memory cell in which a writing transistor which includes an oxide semiconductor, a reading transistor which includes a semiconductor material different from that of the writing transistor, and a capacitor are included is provided. The cylindrical portion is mounted with a cylindrical shaped flexible sleeve. The AC signal exhibits an amplitude. The necessary amount of arteriosclerosis-preventing material and immune-activating material that are the product of the present invention is added to, for instance, food products, fodder, feed, etc. Distance measuring equipment, including at least one sensor on the rear of the vehicle, measures the distance which is then displayed. The interactive map can include graphical elements representing health data that can be obtained from an EHR and associations between such data that are represented by graphical connections.