User needs elicitation via analytic hierarchy process (AHP). A case study on a Computed Tomography (CT) scanner

Table 1 Categorical local weights (CR≤0.1)

	radiology	ear surgery	neurology	emergency neurology	emergency
PERFORMANCE	0.22	0.44	0.39	0.19	0.18
SAFETY	0.48	0.34	0.29	0.57	0.60
USABILITY	0.19	0.14	0.22	0.17	0.13
TECHNICAL ISSUES	0.11	0.08	0.10	0.08	0.09

ISSN: 1472-6947