Systems, methods, and kits are disclosed for collection, labeling and analyzing biological samples containing nucleic acid in conjunction with collecting at least one ridge and valley signature of an individual. An upper plate has first and second longitudinal tabs and first and second transverse tabs. A straddle-type seat is disposed on the pedestal. The received signal is coherently averaged to reduce noise. A format checker determines a minority case of formatting within a particular document and offers a user an opportunity to modify the minority case formatting to make it consistent with the majority case.