May 1, 2026 · 7h 23m · 2 interventions
What you're seeing: The DSS waveform tracks distress in real time (0 = calm · 1 = peak distress). When DSS exceeds 0.4 and emotion analysis confirms a nightmare, SentinelSleep plays a pre-cached therapeutic audio cue. The state ribbon shows sleep architecture across the full night. Hit Replay Night to animate both charts simultaneously.