43 lines
2.7 KiB
Markdown
43 lines
2.7 KiB
Markdown
# Phone WiFi Visible
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Sensor parameters description for `[PHONE_WIFI_VISIBLE]`:
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|Key | Description |
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|----------------|-----------------------------------------------------------------------------------------------------------------------------------
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|`[CONTAINER]`| Data stream [container](../../datastreams/data-streams-introduction/) (database table, CSV file, etc.) where the wifi (visible) data is stored
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## RAPIDS provider
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!!! info "Available time segments and platforms"
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- Available for all time segments
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- Available for Android only
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!!! info "File Sequence"
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```bash
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- data/raw/{pid}/phone_wifi_visible_raw.csv
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- data/raw/{pid}/phone_wifi_visible_with_datetime.csv
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- data/interim/{pid}/phone_wifi_visible_features/phone_wifi_visible_{language}_{provider_key}.csv
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- data/processed/features/{pid}/phone_wifi_visible.csv
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```
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Parameters description for `[PHONE_WIFI_VISIBLE][PROVIDERS][RAPIDS]`:
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|Key | Description |
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|----------------|-----------------------------------------------------------------------------------------------------------------------------------
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|`[COMPUTE]`| Set to `True` to extract `PHONE_WIFI_VISIBLE` features from the `RAPIDS` provider|
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|`[FEATURES]` | Features to be computed, see table below
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Features description for `[PHONE_WIFI_VISIBLE][PROVIDERS][RAPIDS]`:
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|Feature |Units |Description|
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|-------------------------- |---------- |---------------------------|
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| countscans | devices | Number of scanned WiFi access points visible during a time_segment, an access point can be detected multiple times over time and these appearances are counted separately |
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| uniquedevices | devices | Number of unique access point during a time_segment as identified by their hardware address |
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| countscansmostuniquedevice | scans | Number of scans of the most scanned access point during a time_segment across the whole monitoring period |
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!!! note "Assumptions/Observations"
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1. 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.
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2. By default AWARE stores this data in the `wifi` table.
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