Table 1.
Summary of all the data sets used in the study.
| Activity | Data points, n | Gestures, n | Participants, n |
| Medication | 824,000 | 2800 | 28 |
| Eating | 272,822 | 5434 | 6 |
| Smoking | 62,823 | 1279 | 12 |
| Jogging | 287,461 | 5883 | 27 |
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