Visual Search Array Generator

To generate visual search stimulus arrays, configure display bounds like max eccentricity, minimum spacing, and fixation distance to prevent crowding confounds. The tool outputs ready-to-run configurations and machine-readable parameter sheets for experiments.

Feature and conjunction search stimulus generation differs by target-distractor similarity constraints and spatial configuration requirements. The generator enforces specific trial structures, target-present versus absent ratios, and set-size variations to separate these search types accurately.

Yes, you can randomize target-present and target-absent trial ratios across different set sizes. The generator controls trial structure by specifying trials per cell and target-distractor similarity, ensuring validated randomization across all psychophysics experiment trials.

Yes, research literacy is required as a dependency to use this visual search stimulus generator. Understanding psychophysics experiment design principles ensures you correctly interpret set size, eccentricity, and crowding constraints when configuring your stimulus arrays.

Prevent visual crowding and eccentricity confounds by enforcing display bounds such as minimum spacing, max eccentricity, and distance from fixation. The generator validates these constraints automatically to ensure robust stimulus arrays for psychophysics research.

The visual search array generator produces ready-to-run stimulus configurations and a machine-readable parameter sheet in YAML format. This parameter specification file, located in references, enables direct integration with psychophysics experiment software pipelines.