HCD.26:5.2 - A quiet equipment observer

In an internal training team, one participant operates a safe instrument and another watches silently. A talk-frequency dashboard flags low participation. Before prompting speech, the facilitator asks for the task’s required prediction. The observer points out the unexpected reading and requests the planned pause. That is useful participation; forcing additional commentary could interrupt the observation.

If the observer cannot see the display, the repair is access. If they see it but do not recognize the significant difference, HCD.6.1 supplies a teaching contrast. The same visible silence therefore permits different continuations, and the dashboard alone cannot choose between them.