Autonomic
Rest · relaxation · meditation

A little room to settle.

Notice patterns. Keep the uncertainty in view. A personal workspace for heart, breath, and the moments around them.

Local processing · no account
Descriptive, not predictive. An educational explorer with experimental methods. Scores do not measure stress or sympathetic activity and are not diagnostic.

A quiet space. Signal details are optional.

Autonomic Telemetry · Advanced tools

Signal Lab

Inspect a recording, its reference, signal quality, and model calculations. This research workspace is separate from the immersive visual space.

← Return to the visual space · Signal Lab methods

SYNTHETIC DEMOIllustrative signals
Time you can leave unmeasured
PERSONAL PRACTICE

There is nothing to achieve here.

Choose a little time. Rest, breathe comfortably, or let your attention wander and return.

10:00
Whenever you are ready

A real-time timer, separate from signal playback. No score to lower, no target to meet. The breathing guide is optional.

An optional pause

Find a comfortable pace.

GUIDE
Ready when you areequal in · equal out
5.5/min

A visual cue only. Breathe gently; use your usual pace if this feels uncomfortable.

You can leave the numbers out of this pause. Open them whenever curiosity feels useful.

Trust the signal before the interpretation

Quality & moments

QUALITY GATE
Mark this moment

Markers are your notes, not model conclusions. Events are unexplained coincident changes; no cause is assigned.

Daily context · kept separate from the score

Your wearable, your context.

NO DATA

Using a Hume Band 2.0? Add a daily reading from the app, or open an Apple Health export containing the metrics your Hume app shares. Apple Watch exports work here too.

HRV definitions stay explicit. SDNN, RMSSD, and an unspecified “HRV” are not interchangeable. Daily context never fills missing session channels.

Bring the data you actually have

Hume Band 2.0

Start with daily context. Hume documents sharing through Connected Apps; availability varies by metric and app version. A native CSV export or direct browser connection is not assumed. Only label HRV as RMSSD when its definition is confirmed.

Hume workflow & limits ↗

Apple Watch & other wearables

Apple Health XML keeps the original source and date of each metric. Apple Watch HRV is SDNN; sparse summaries belong in context. Dense, timestamped features from any device can use the documented session CSV / JSON format.

Session CSV example ↓ · Apple Watch workflow ↗
Rest · practice timer10:00

A daily reading from Hume

Copy only the metrics you have. This entry stays separate from the session and is saved only if you export it.

Mark this moment
Choose the easiest path

Bring your device.

Start with the data your wearable already gives you.

One reading is enough to start.

Open Hume on your phone, sync your band, then copy the daily metrics you have. They stay in the context panel, separate from the recording’s score.

Bring Hume data through Apple Health
  1. In Hume, open Me / Profile → Connected Apps → Apple Health. Enable the available categories you want to share, then sync.
  2. On iPhone, open Health → Summary → your picture / initials → Export All Health Data. Save the ZIP to Files.
  3. In Files, tap the ZIP to unpack it. Find apple_health_export/export.xml.
  4. Choose Open Health XML here, select export.xml, then choose the Hume source in the context panel.

Not every Hume metric is shared. If the expected reading is absent, use manual entry. On Android, manual entry is the supported path; this console does not import Google Fit.

Hume’s native export is listed as “Coming Soon” in its FAQ, checked October 22, 2026. This page does not claim a direct Hume Bluetooth or account connection. Official Hume guidance ↗
Research lenses · original mathematical tools

AR prediction errors, covariance distance, eigenvalue coupling, sample entropy, signed cross-lags, and a PCA trajectory. These experimental descriptors inspect the recording; they do not change the main index or the immersive visual.

Definitions and corrections ↗

Analysis runs when you choose it. No personal reference is saved automatically. 


  

    
Explicit RR intervals

    

      Open a JSON array, or an object with rr_intervals_ms,
      containing a consecutive sequence of independently supplied RR intervals
      in milliseconds. An artifact-corrected sequence is required for
      interpretation. The app does not create beat intervals from Hume heart
      rate or raw Muse PPG.
    

    
    

  

  

    
Recording adapters

    

      Mind Monitor bands require their declared power scale and timezone. Health
      Auto Export JSON remains dated context. Neither adapter fills missing HR,
      breathing, or variability channels.
    

    
    
    

      
    

    

  

  











  
The same engine as the live visual
Integrated arousal model
Following this recording's cursor.
—
Building a reference

  
The original multivariate structure: directional features, covariance distance, temporal-pattern modifiers, and causal surprise events. The fixed profile shows exactly which inputs are available. The three-signal directional score below remains a separate comparison model.