An interactive fitness-for-use data completeness tool to assess activity tracker data.

ABSTRACT:

Objective

To design and evaluate an interactive data quality (DQ) characterization tool focused on fitness-for-use completeness measures to support researchers' assessment of a dataset.

Materials and methods

Design requirements were identified through a conceptual framework on DQ, literature review, and interviews. The prototype of the tool was developed based on the requirements gathered and was further refined by domain experts. The Fitness-for-Use Tool was evaluated through a within-subjects controlled experiment comparing it with a baseline tool that provides information on missing data based on intrinsic DQ measures. The tools were evaluated on task performance and perceived usability.

Results

The Fitness-for-Use Tool allows users to define data completeness by c

SUBMITTER: Cho S 

PROVIDER: S-EPMC9667174 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature