Spatial Perception And- Translation Interface Architecture
Field Controls
The live version uses browser geolocation, optional device compass, and OpenStreetMap geometry through the Overpass API. `WSAD` remains available as a manual control source on both the built-in demo block and any live OSM geometry you load, so you can dry-run the full system without an active GPS feed.
Navigation
- Manual WSAD: W / S move, A / D rotate, Q / E strafe, Space brake on demo or live geometry.
- Live GPS feed: position comes from the browser; keyboard remains useful for heading if no compass is available.
- G starts GPS plus live OSM loading. L refreshes live geometry. R resets or recenters the active source.
- B blanks the screen for eyes-closed listening. C enables compass if the device exposes it. O cycles Body, Device, Route orientation.
- M toggles between Manual WSAD and Live GPS feed without deleting the current geometry.
Telemetry
- Source
- Manual WSAD
- Orientation
- Body / bearing
- Lat / Lon
- 0.000000, 0.000000
- Acoustic XY
- 0.0, 0.0 m
- Predicted XY
- 0.0, 0.0 m
- Heading
- 0 deg
- GPS Accuracy
- n/a
- Snap Offset
- 0.0 m
- Flow Band
- 0.0 m / continuity 0.00
- Material
- Neutral
- Continuity Shift
- 0.00
- Channel Lock
- 0.00
- Lateral Constraint
- 0.00
- Medium
- Urban air
- Flow Stability
- 0.00
- Building Density
- 0.00
- Height / Enclosure
- 0.00 / 0.00
- Openness
- 0.00
- Front
- 0.0 m
- Left / Right
- 0.0 / 0.0 m
- Clarity
- 0.00
- Uncertainty
- 0.00
- Stop Pulse
- 0.00
Acoustic Verification
Buildings are hard reflective geometry, roads and paths are sampled as traversable corridors, the blue point is the raw source position, the sea-green point is the predicted body position, the gold point is the final acoustic position the audio engine listens to, and the ray fan shows the multi-direction sampling that drives the field.