The vented heat shield is a device with a plurality of shapes, materials or colors which prevents sunlight from heating the roof or exposed surface of a vehicle by blocking the sunlight from the roof or exposed surface of the vehicle and creating an air gap allowing the movement of air in the gap to dissipate heat from both the protected surface and the heat shield. People are chatting, playing games and working over the internet. In an embodiment the apparatus comprises additionally a virtual impactor and a pyrolyzer. All of the frequency converters are monitored by a higher-order control. This enables the information storage apparatus to be disconnected from the loop even if the controller of the information storage apparatus does not function normally due to an abnormality of the clock or an abnormality of the power supply.