Phone WiFi Visible¶
Sensor parameters description for [PHONE_WIFI_VISIBLE]:
| Key | Description |
|---|---|
[CONTAINER] |
Data stream container (database table, CSV file, etc.) where the wifi (visible) data is stored. This can be a single container or an array of containers |
RAPIDS provider¶
Available time segments and platforms
- Available for all time segments
- Available for Android only
File Sequence
- data/raw/{pid}/phone_wifi_visible_raw.csv
- data/raw/{pid}/phone_wifi_visible_with_datetime.csv
- data/interim/{pid}/phone_wifi_visible_features/phone_wifi_visible_{language}_{provider_key}.csv
- data/processed/features/{pid}/phone_wifi_visible.csv
Parameters description for [PHONE_WIFI_VISIBLE][PROVIDERS][RAPIDS]:
| Key | Description |
|---|---|
[COMPUTE] |
Set to True to extract PHONE_WIFI_VISIBLE features from the RAPIDS provider |
[FEATURES] |
Features to be computed, see table below |
Features description for [PHONE_WIFI_VISIBLE][PROVIDERS][RAPIDS]:
| Feature | Units | Description |
|---|---|---|
| countscans | scans | Number of scanned WiFi access points visible (i.e., visible devices) during a time_segment, an access point can be detected multiple times over time and these appearances are counted separately |
| uniquedevices | devices | Number of unique visible device during a time_segment as identified by their hardware address |
| countscansmostuniquedevice | scans | Number of scans of the most scanned visible device during a time_segment across the whole monitoring period |
Assumptions/Observations
- A visible WiFI access point is one that a phone sensed around itself but that it was not connected to. Due to API restrictions, this sensor is not available on iOS.
- By default AWARE stores this data in the
wifitable.