This invention is in the field of diagnostic assays, more in particular immunoassays wherein a capture molecule is immobilized on a solid support in order to capture an analyte. A preferred biosensor includes an electrode having enzyme deposited thereon together with a layer of electropolymerized polymer intermingled with the enzyme ; a crosslinked silane film is applied over the polymer layer, and a final coating of polyurethane is formed over the film. The fastening part is supported by the main deck. Parallel digital data items into which the sub-images are converted in parallel are then outputted. A set of results returned in response to the query can include one or more of associated defined task units and pre-packaged services for a search term associated with each discrete work element in the work breakdown structure such that a completed representation of the project can be formed.