A method and system for integrated personal content access have been disclosed. To control expression of the Cav1-reporter, the nucleic acid molecule further includes a selectable marker expression cassette flanked by recombinase target sites in such a manner that, upon exposure to recombinase, said selectable marker expression cassette is excised from said nucleic acid molecule. The device also includes attaching means for securing the flexible element to the filter. The switch functions as a focusing switch ordering the focusing mechanism a focusing action, and also functions as a shutter switch ordering taking of an image caught by the imaging part.