An image sensor with a vertically integrated thin-film photodiode includes a bottom doped layer of a PIN photodiode imbedded in a dielectric layer, wherein a bottom surface of the bottom doped layer completely contacts its corresponding underlying pixel electrode. The display device provided for the obtaining of an authorization signature by the at least one individual with respect to the original captured digital image; and for associating the authorization signature as metadata with respect to the original image. The controller controls the angular velocity sensor and performs an anti-shake operation on the basis of an output signal from the angular velocity sensor. In an exemplary embodiment, the cutting element is slidably retractable relative to the jaws to cut andor coagulate tissue engaged therebetween.