https://staceyoniot.com/the-next-big-wi-fi-standard-is-for-s...

> The IEEE plans to take the concepts for Wi-Fi sensing from the proprietary system built by Cognitive (which has been licensed to Qualcomm and also Plume) and create a standard interface for how the chips calculate interference that determines where in space an object is.

Other firmware sensing capability: https://www.cognitivesystems.com/caregiver/

  - Activity Tracking: Detects movement patterns to identify changes in daily routines to spot health concerns 
  - Sleep Monitoring: Tracks sleep duration, wake times and nighttime interruptions to assess sleep quality
  - Anomaly Detection: Establishes household baseline to proactively identify unusual patterns & changes in activity