13. A computer-program product tangibly embodied in a non-transitory machine-readable storage medium, including instructions configured to cause one or more data processors to perform actions including: accessing an electronic structure file that corresponds to an assessment and includes structure-file data, the structure-file data including a region of interest where a response to a question on the assessment is to be provided rendering an image of the structure-file data or processed version of the structure-file data, the rendered image representing the region of interest; detecting a first input provided during a presentation of the rendered image corresponding to specification of a position of the region of interest; detecting a second input identifying a target data element corresponding to the question; defining a segment-position specification indicative of the position of the region of interest; generating an electronic template that associates an identifier of the question with the segment-position specification; detecting a content object for processing that includes content-object data; determining that the content object for processing corresponds to the electronic template; extracting, using the segment-position specification of the template, a portion of the content-object data that corresponds to the region of interest, the portion of the content-object data including a response to the question on the assessment; evaluating the portion of the content-object data to identify the response to the question included in portion of the content-object data; determining an evaluation quality metric reflecting a confidence in the identification of the response; and determining whether a quality criterion is satisfied based on the evaluation quality metric; and when it is determined that the quality criterion is not satisfied: facilitating a presentation that includes the portion of the content-object data; and receiving a third input corresponding to an identification of a score corresponding to the response.
14. The computer-program product as recited in claim 13 , wherein the actions further include: the content-object data so as to change a file type, coordinate system, zoom, alignment or skew of, wherein the portion of the content-object data is extracted from the processed content-object data.