Research Article
An IoT-Aware Architecture for Collecting and Managing Data Related to Elderly Behavior
Table 3
Measure’s Common Data Format (CDF).
| Property | Description |
| user | ID of the user to which the measures relate |
| pilot | Identifier of the pilot that uploaded the measure |
| interval_start | Timestamp of the start of the time interval to which the measure relates |
| interval_end | Timestamp of the end of the time interval to which the measure relates Note: the following property duration can be used as alternative to this one |
| interval_duration | Duration of the time interval to which the measure relates Note: the previous property interval_end can be used as alternative to this one |
| payload | Set of measures values |
| extra | Object containing additional, pilot specific information that pilots may want to add |
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