The invention provides a method and apparatus for performing selective hypothermia to the brain and spinal cord for injury protection without the need for systemic cooling. The inductor-embedded substrate can be used as a cap for a micro device package by forming a cavity on its bottom surface. The user information can include a vending request for a vendible media product and a location identifier. That is, a condition to execute image reading is set, and the setting is stored. Therefore, a function of reducing an image size or magnifying a specific portion of the picture is essential in the image sensor.