Heyrafiki Lab

See the work in practice.

Try the tools with example data. See what change over time can reveal, what a Screening keeps with it, and where a Practitioner's judgement begins.

Affective Dynamics
Move example check-ins and see how change, persistence, gaps and return are described.
Try it
Self-Assessments
Use published Screening Instruments privately in your browser.
Choose a Check
Hey Check
Request a Practitioner credential check and see what it confirms.
Check a Practitioner
Open Assurance Benchmark
Run the public examples and failure cases for Claims and evidence handling.
Open on GitHub

Try it

Move the check-ins.

Choose an example or change any point. The description updates from the example without deciding what the pattern means.

The last three check-ins average 2.63.

Their variation is 0.45 on this example scale.

That average is 0.73 above the first three check-ins.

Example sequence

Dashed line: average of the first three check-ins

Change the eight points

Day 11.8Day 22.0Day 31.9Day 42.8Day 53.5Day 63.2Day 72.6Day 82.1

Example data only. These summaries describe the sequence; they do not explain its cause or make a Diagnosis.