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Table 4.
Frequency of robots errors during the interaction for each user
| U01 | U02 | U03 | U04 | U05 | U06 | U07 | U08 | U09 | U10 |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 1 |