The invention includes an improved container and method for growing a plant to be subsequently transplanted. Before receiving a request from the user to view a second data, retrieving the second data and storing the retrieved second data in a memory device. Radio resources of the dedicated frequency are allocated to the first traffic and radio resources of the shared frequency are allocated to the second traffic. For the given object, the respective keymap entry includes the key value and each locator value corresponding to replicas of the object. The structure is more compact, neater in appearance, and of improved quality as compared to eyeglasses incorporating conventional structures, and is less expensive to manufacture than many conventional eyeglasses, especially in large volume. The remaining electrical energy produced by the converter is used external to the engine, such as to drive a load or for storage.