Aspects of the present invention relate to systems, methods and devices for modifying and managing form documents with an application that receives input from an imaging device user interface and from other sources. A first passivation layer can be formed on at least portions of the mesa sidewalls and on the substrate adjacent the mesa sidewalls wherein at least a portion of the mesa surface is free of the first passivation layer and wherein the first passivation layer comprises a first material. First and second guide flanges are connected to the top edges of the side walls and a clamping body is slidably engaged with the housing. Various aspects may generate and store a cropped version of the sampled signal. A second closure element is designed for removably securing a second closure cap over the flexible spout when compressed. The abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.