Healthcare · Frontier
Hand-hygiene and workflow-compliance sensing at sink/gel zones
Checks whether staff actually stop at the hand-wash station when entering a room.
Plausible physics, early work — shown honestly as an experiment.
How it works
A person pausing at the sink or gel dispenser leaves a small, recognisable trace in the room's WiFi pattern — a stop in just that spot, for just long enough. The system counts room entries and counts real hygiene stops, with no badges and no one watching over shoulders.
In the physics: A person entering the room and pausing at the sink/dispenser wall creates a distinct RTI occupancy trace in the doorway->sink cells with a characteristic dwell time; the arm-reach gesture to a dispenser produces a short micro-Doppler signature localized to that zone.
See it work
This is real pipeline output for Healthcare, replayed. The exact reading depends on your room.
Go deeper
How the field becomes an answer
How we prove it
WiMANS multi-user tracking + SenseFi gesture classes for the reach motion; own-hardware clinic-room deployment scored against direct human observation as gold standard.
Who it is for
'Objective hand-hygiene audit' — for infection-prevention/epidemiology leaders chasing HAI-reduction and Joint Commission compliance metrics.
runtime Runs today in LatentField 2.0 as zone_dwell
The matching solution
Complete first-room estimatePatient Room Field Node3 nodes · ~$140 parts · 60 min Request kit, subscribe, or set up →Compatible DIY hardware options
15 min · beginner
120 min · advanced