Usability Barriers for Elderly Users in Smartphone App Usage: An Analytical Hierarchical Process-Based Prioritization

Table 9

Pairwise matrix comparison of sensory function category.

Barrier	BA1	BA2	BA3	Priority weight
BA1	1.00	8.00	6.00	0.761
BA2	0.13	1.00	2.00	0.141
BA3	0.17	0.50	1.00	0.098
Sum	1.29	9.50	9.00	1