Table 9.

Ranking of the quality principles based on the distance of the Better and Worse coordinates to the outermost corner of the must-be quadrant, using the in-line-of-sight method for all participants, stratified by their interest in digitization.

Quality principle	Coordinate distance between strata	Interested participants					Uninterested participants
		Distance, d	Angle, α	Ranking coefficient, f	Rank	Distance, d		Angle, α	Ranking coefficient, f	Rank
Practicality	0.44	0.31	57	0.36	4	0.57		5.9	0.57	4
Risk adequacy	0.42	0.28	60	0.33	3	0.52		6.6	0.53	3
Ethical soundness	0.36	0.34	38	0.37	5	0.61		7.8	0.62	5
Legal conformity	0.36	0.23	36	0.26	1	0.52		0.0	0.52	2
Content validity	0.44	0.24	67	0.30	2	0.49		3.8	0.49	1
Technical adequacy	0.34	0.51	50	0.55	8	0.62		16.3	0.63	6
Usability	0.50	0.42	48	0.46	6	0.76		9.6	0.77	8
Resource efficiency	0.17	0.66	27	0.68	9	0.81		19.4	0.82	9
Transparency	0.34	0.48	37	0.51	7	0.64		5.4	0.65	7