Focus24 Kernel

No recordings exist yet. The 12 keynote clips are 4 seconds each, which cannot exercise PERCLOS (180 s window) or rPPG (45 s or more).

Needed: sessions recorded with a person, labelled for blinks, yawns, microsleeps and gaze-away episodes, with a chest strap for heart-rate reference.

They become landmark traces on the harness crates/native/tests/real_frame.rs already uses for single frames, and give the detection thresholds in docs/paper/focus24-kernel.pdf §9 real numbers: blink F1 at least 0.9, yawn and microsleep recall at least 0.9, heart-rate error within 5 bpm.