VISUALS & DEMOS LAB

See calibration intelligence, not slides.

Perception OS captures, Monte Carlo drift analytics, sensor fusion topology, and before/after NADIR comparisons across AEB, autonomy, steering, and controllability.

Perception OS

Live multi-modal captures — tracking, lanes, depth, ego-motion. Select a clip below.

Full pipeline · shadow_mode · playback 0.85×

Drift & fusion analytics

10,000-run Monte Carlo model — cliff at 1.6° camera yaw. Charts adapted from NADIR simulation research visuals.

Drift accumulation
Camera yaw vs. months of operation
Detection vs. drift
ADAS accuracy cliff @ 1.6°
Recal effectiveness
Intervention window sensitivity
Fusion latency spike
486% spike @ θ = 1.8°
Error surface — drift × temperature
Isometric scatter · E(θ,ΔT) = 0.031 · θ^2.4 · e^(0.028·ΔT) · R² = 0.94
Steering error envelope
Open-loop vs. NADIR-corrected
Controllability polar
Lateral authority margin

Residual & danger benchmarks

Pilot hardcoded curves — yaw residual gating, vehicle sensor topology, and ADAS danger index by stack profile.

Yaw residual — 10 fleet days
3D sensor topology
Danger index by ADAS profile
Before — heuristic threshold
if |Δyaw| > 0.5°: alert()
# 41% false positive · highway ACC
After — NADIR pipeline
tier = changepoint(residual, fleet_prior)
# 9% false positive · 4.8m MTTD

Sensor fusion network

Multi-modal ingest through NADIR drift scoring, fusion, evidence graph, and downstream AEB / LKA / shop dispatch.

3D drift explorer

Pseudo-3D vehicle + lane projection — scrub yaw to see lane misalignment before NADIR correction.

Drift — before vs. after NADIR

Drag the slider — without NADIR, lane projection diverges and residuals breach tier CRITICAL.

Camera yaw & lane alignment

WITHOUT NADIRWITH NADIR
0.62°camera yaw residual
31%recal effectiveness
CRITICALtier routing

AEB — brake cone & TTC

WITHOUT NADIRWITH NADIR
340msbrake request latency
31%TTC accuracy @ 1.6°
DEGRADEDAEB state

Autonomous driving — path fidelity

WITHOUT NADIRWITH NADIR
2.1mlateral path error
48%lane-keep success
handoff riskautonomy mode

Steering — EPS loop stability

WITHOUT NADIRWITH NADIR
0.90°steering σ
62%oscillation index
huntingEPS loop

Controllability — lateral envelope

WITHOUT NADIRWITH NADIR
1.6σlateral margin
+0%envelope tighten
mode splitLyapunov

Mathematics — residual correction

Extrinsic drift compounds in the Jacobian; NADIR applies SE(3) correction and temperature-compensated residuals.

State estimator — before / after

WITHOUT NADIRWITH NADIR
0.62°posterior residual
evidence chain
det(J)<0Jacobian
θ_drift uncorrected · σ = 1.6 · det(J) < 0
changepoint hidden · no signed export
R_corr = R_nom · exp([ω]×) · ΔT_comp
σ_post = 0.07° · trace 100% · tier CLEAR

Fleet residual heatmap cinema

Multi-VIN matrix — rows=VIN, cols=time, color=tier/residual. Offline bundled JSON or live org-scoped health-summary.

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Cross-modal fusion disagreement

Camera, radar, and LiDAR diverge under glass/collision — fusion core pulses tier CRITICAL.

Fusion tier: NOMINAL IMM weights

Evidence bundle assembly

Detect → changepoint → shop dispatch → validation → signed ZIP + Merkle hash.

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Detect
Changepoint
Dispatch
Validate
Export

Ingest → changepoint → dispatch

Telemetry batch ingest with trace IDs, tier promotion, webhook delivery, and prioritized bay queue.