RFID Presence, Phase 4, Full Room-Scale Presence
The target state, with front and back door UHF detection, full RFID and camera correlation, and the complete presence-state machine running live.
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Phase 4 of 4
Full Room-Scale Contactless Presence
The target state: front- and back-door UHF detection that distinguishes entry side, full RFID and camera correlation, and the complete presence-state machine running live in the trial classroom.
Draft, Most Advanced
Target Architecture
flowchart TD
FD["Front door
UHF reader"] --> CORR
BD["Back door
UHF reader"] --> CORR
CAM["Camera system
identity"] --> CORR
BS["Bell schedule
attendance window"] -.-> CORR
CP["Per-period
expected enrollment"] -.-> CORR
CORR["Correlation Engine"] --> PRES["Full presence-state model
present, tardy, stepped out,
left early, opted out, tamper"]
What's Being Built
- Doors: front and back UHF readers, positioned to distinguish entry side
- Coverage: higher-gain or multiple antennas, sized for the full 60×40 ft trial room
- Packaging: a real enclosure plan for whole-room hardware
- Correlation engine: live, running the full presence-state model
- Enforcement: per-period expected enrollment and bell-schedule-bound attendance windows in production
All acceptance and test cases from the
Technical Detail page get validated live in this phase.
Acceptance Criteria
- Front and back door UHF readers, positioned to distinguish entry side, sized for the full 60 by 40 foot trial room
- Higher-gain or multiple antennas and a real packaging and enclosure plan for whole-room coverage
- A live correlation engine running the full presence-state model: present, tardy, stepped out, left early, opted out, tamper, and so on
- Per-period expected enrollment and bell-schedule-bound attendance windows enforced in production
- All acceptance and test cases from the Technical Detail page validated in the live room
Project Team