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Time represented in space: Bar better than ring while waiting.

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Visual progress icons impact time perception. Bars were perceived as shorter than rings for long durations, and higher progress percentages increased perceived time for both short and long durations.

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duration reproductionprogress indicatortemporal perception

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Area of Science:

  • Cognitive Psychology
  • Human-Computer Interaction
  • Temporal Perception

Background:

  • Visual progress indicators (e.g., bars, rings) are widely used.
  • Previous research on shape effectiveness yielded inconsistent results.
  • Temporal perception may differ for durations under vs. over 2-3 seconds.

Purpose of the Study:

  • Investigate the impact of progress icon shape (bar vs. ring) on time perception.
  • Examine the role of progress percentage (20% vs. 80%) in time perception.
  • Compare temporal reproduction for short (3s) and long (15s) durations.

Main Methods:

  • Objective temporal reproduction task.
  • Participants experienced durations with dynamic bar or ring icons.
  • Duration reproduction involved a button press with a neutral screen.

Main Results:

  • Bars were reproduced as significantly shorter than rings for the 15s duration.
  • Higher progress percentages (80% vs. 20%) led to longer duration reproductions for both 3s and 15s.
  • Shape effects were significant only for longer durations.

Conclusions:

  • Spatial configuration of progress icons matters for longer waiting times.
  • Findings support the hierarchical model of temporal perception.
  • Contributes to industrial design and understanding temporal perception mechanisms.