| Typicality: | 0.386 |
| Saliency: | 0.183 |
| to improve the customer experience | 3 | purpose |
| increasingly | 2 | degree |
| airport → use → biometric | 7 |
| airport → invest in → biometric technology | 4 |
| negative | neutral | positive |
| 0.022 | 0.399 | 0.580 |
| Raw frequency | 11 |
| Normalized frequency | 0.183 |
| Modifier score | 0.950 |
| Perplexity | 88.954 |