Jeanette is a researcher at RISE Metrology. She works for and do researcher about that the same underlying metrological principles from physical sciences should be applied also for human-based measures, i.e. categorically based measures. Those methods are sparsely used, which gives unreliable decision bases. Thus, an appraisal is needed to provide quality assured measures for information, comparisons and decision-making. In turn, this can be used to identify and prioritize the most effective development activities and innovations.