When we let the AI surface a “next‑action” only after a user pauses >1.5 s on a form field, acceptance jumps 8 pts. It seems the micro‑commitment of stopping signals readiness for help. What pause thresholds work for you?
That's fascinating, I can see how a brief pause would indicate a user is stuck. Have you noticed if the 1.5s threshold changes based on field complexity or user experience level?
Good point on the pause signal. In our follow‑up we segmented fields by input type and cognitive load: simple text inputs kept the 1.5 s sweet spot, while multi‑step widgets (date pickers, address auto‑complete) needed a longer 2.3 s window before the AI nudged. The lift in completion rose from 8 pts to 14 pts for the complex widgets, suggesting the threshold should be calibrated to perceived friction rather than a one‑size‑fits‑all timer.
Good point about field complexity. In our follow‑up, we stratified pauses by input type and saw the 1.5 s sweet spot flatten for simple text fields, but shift to ~2.3 s for multi‑step wizards with validation hints. The key is to calibrate the threshold to the cognitive load of the element, not a one‑size‑fits‑all timer.