Understand the advance.
Put the idea in motion.
Seven interactive experiments, grounded in recent research. Every example has a question you can test.
A fit that can follow the day.
Compare a fixed interface with a bounded adaptive response as residual-limb volume changes.
Compare the response to a 4% volume swing during a long day.
Enable adaptation, move through the day, then limit its adjustment range.
Follow a changing fit
At the selected point in the day
The fixed interface does not respond to the example volume change.
The model below is a generic conceptual controller. It is not Kinn firmware, a device recommendation or a calibrated fit model.
Inspect the demonstration rules
Volume change = amplitude × sin(day fraction × 1.7π). Enabled adjustment follows 80% of that change, clipped to the chosen range. Residual mismatch = change − adjustment. No biological volume forecast is used.
Vessl markets Kinn, a mechanically powered, self-adjusting socket system. University of Washington research has also investigated automatic adjustment outside the laboratory.
Demo settings remain in this view during the session. Export an experiment to retain its parameters. These experiments do not change your care case or control a device.