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Communication Quality of Augmented Reality-Based vs. Robot-Based Systems
| Communication quality measure | AR (n = 153) | Social Robot (n = 129) | F(1,278) | η2G | ||
|---|---|---|---|---|---|---|
| M | SD | M | SD | |||
| Communication satisfaction | 3.18 | 1.11 | 2.71 | 1.11 | 11.77** | .04 |
| Social presence | 3.17 | 1.16 | 2.67 | 1.04 | 13.67** | .05 |
| Perceived specific technology competence of grandparent | 1.96 | 1.03 | 2.25 | 1.04 | 6.11* | .02 |
Communication quality was measured on a Likert scale ranging from 1 = low quality to 5 = high quality. **p < .001, *p < .05
