Review Article
Usability Barriers for Elderly Users in Smartphone App Usage: An Analytical Hierarchical Process-Based Prioritization
| Definition | Importance |
| Equally importance | 1 | Moderate important | 3 | Strongly more important | 5 | Very strongly more important | 7 | Extremely strongly more important | 9 | Intermediate values | 2, 4, 6, 8 |
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