A programmable machine and method for adhering a flexible photovoltaic film panel onto metal supplied from a roll for forming a combination solar and roof panel is provided. Thus, each of the fans arranged in the vehicle seat has its own electronic control unit that is located at the fan and is connected to the central seat control unit by a data line that transmits control signals. Each call of the plurality of calls may be substituted with a corresponding security-modified call to create a plurality of security-modified methods calls. In embodiments, the virtual workspace is associated with a display area that is presented concurrently with an application being utilized so that the virtual workspace may be accessed and utilized without leaving the context of an active application. The candidate hash value and the valid hash value are then compared, and the microprocessor-based system is enabled if the candidate hash value matches the valid hash value.