Wireless Signal Sensing

{
  "id": "wireless_signal_sensing",
  "category_id": "collection",
  "title": [
    {
      "locale": "en",
      "value": "Wireless Signal Sensing"
    }
  ],
  "description": [
    {
      "locale": "en",
      "value": "Detects the radio signals devices give off — WiFi probes from phones, Bluetooth, RFID tags, or NFC taps. Often used to count or track devices moving through a space; a device's signal can act as a persistent identifier for the person carrying it."
    }
  ],
  "authoring_guidance": [],
  "examples": [],
  "sources": [],
  "symbol_id": "signal",
  "variables": [
    {
      "id": "additional_description",
      "label": [
        {
          "locale": "en",
          "value": "Description"
        }
      ],
      "required": false,
      "kind": "localized_text"
    }
  ],
  "shape": "hexagon",
  "icon_variants": [
    "default",
    "dark"
  ]
}