Table 1.
An explained example of a data record from the dataset.
| Column | Meaning | Example |
|---|---|---|
| timestamp | The timestamp at which the packet was received at the gateway. | 2017-07-21 07:37:46.523300, |
| rssi | The RSSI of the packet. | −98 |
| seqno | The sequence number of the packet from the wearable. | 4168334 |
| sNx, sNy, sNz | The N ([1.5]) x, y and z samples from the accelerometer. | 0,0.34375,0.40625 |
| gateway | The gateway at which the packet was received. | bedroom |
| true_room | The true room the participant was in. | living |
| activity (only in training) | The activity which the participant was carrying out. | sitting |