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

Table 12

Pairwise matrix comparison of motor mental model + financial limitation category.

Barriers	BA12	BA13	BA14	BA15	Priority weight
BA12	1.00	5.00	6.00	0.20	0.262
BA13	0.20	1.00	5.00	0.13	0.132
BA14	0.17	0.20	1.00	0.50	0.096
BA15	5.00	8.00	2.00	1.00	0.510
Sum	6.37	14.20	14.00	1.83	1