Public Status Surface

Hardware Evidence Matrix

Public-safe tracking for ProximityAgent, Tennis Motion Bridge, simulation layers, and proof boundaries.

Status Matrix

LayerProximityAgentTennis Motion Bridge
Public facetSingle-sensor proximity measurement and simulation.Cross-wearable tennis motion calibration.
Prototype facetWireless validation and field-materialization remain prototype-only.Generalization beyond golden sessions and discontinuity handling.
Hardware substrateMega-class sensor bench validated; wireless MCU work remains in prototype validation.Zepp and Apple Watch logs validated on bounded session evidence.
SimulationSensor protocol replay, capture simulation, and MuJoCo body geometry.Replay calibration with future MuJoCo synthetic motion fixtures.
Evidence boundaryPublish single-sensor foundations, simulation status, and proof boundaries.Publish alignment metrics, calibration reports, and proof boundaries.

ProximityAgent Public Scope

ProximityAgent is published here as a single-sensor technical foundation: timing, firmware bring-up, sensor protocol replay, geometry inputs, CSV contracts, and wireless logging shape.

Simulation Layers

MuJoCo body geometry -> idealized distance envelopes Sensor protocol replay -> timing and serial-output contracts Capture/analyzer simulation -> wireless-shaped CSV and stop-condition checks

Disclosure Rule

Publish the evidence architecture, public-safe status, and simulation discipline. Keep raw prototype traces and detailed internal records in the private tier.