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Related Experiment Video

Updated: Feb 10, 2026

Using Eye Movements to Evaluate the Cognitive Processes Involved in Text Comprehension
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[Eye movement study in multiple object search process].

Zhaofang Xu1, Zhongqi Liu1, Xingwei Wang2

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Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi
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This study reveals that the parallel-serial search pattern is most efficient for multi-objective visual search tasks. Search time and performance are significantly influenced by target presentation order and character similarity.

Keywords:
eye movementmultiple objectperformancevisual search

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Area of Science:

  • Cognitive Psychology
  • Human-Computer Interaction
  • Visual Perception

Context:

  • Investigated visual search behavior using computer-based tasks.
  • Employed high-similarity target characters and varied distractors.
  • Recorded search time and eye movement data.

Purpose:

  • To analyze search time regulation and eye movement characteristics in multi-objective visual search.
  • To identify optimal visual search patterns and influencing factors.

Summary:

  • Eye movement data indicated increased fixations with high target-distractor similarity.
  • Identified three search patterns: parallel, serial, and parallel-serial.
  • The parallel-serial search pattern demonstrated superior performance, reducing search time.

Impact:

  • Findings suggest that search strategy significantly impacts task efficiency.
  • Highlights the importance of target order and character similarity in visual search performance.
  • Provides insights for designing more effective visual search interfaces and training programs.