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perceived duration

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Scarcity & Queues Entry #0475

Why a queue that moves is tolerated longer than a shorter one that stalls

Waiting is judged by whether anything is happening, not by minutes. A stalled four-minute wait is experienced as longer than a moving eleven.

December 16, 2022 Adept

The hidden part #0475

Movement is evidence the wait is finite. Remove it and the perceived duration detaches from the clock.

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Engagement Traps Entry #0696

Why a half-second animation makes a wait feel productive

A brief loading animation reframes idle waiting as active processing, reducing perceived duration and preventing the user from switching to another app during the delay.

February 6, 2018 Novice

The hidden part #0696

Motion during a wait does not move the task forward — it moves the clock backward. The delay stays; the frustration leaves.

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