Enabling Authors to Produce Computable Phenotype Measurements: Usability Studies on the Measurement Recorder

We believe authors are the most authoritative in defining characters they record. Currently, it is professional curators to convert phenotype characters in publications from human language to computable language using ontology. Such a curation process is not only slow and costly, but it is also jeopardized by significant inter-curation variation issues that are well-known but not systematically addressed. In an effort to make scientific publication semantically clear at the time of publication, we are designing, developing and evaluating a series of ontology-aware software prototypes to support authors to produce phenotypic data that can be readily harvested by computers. One of this series, Measurement Recorder, has been developed to assist authors to define numerical measurements of characters. Two usability studies have conducted with 22 undergraduate students who majored in information science and 32 biology undergraduate students respectively.