Last updated 2mo ago

Yasuyoshi Ota

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Report updated Apr 27, 2026

C2 Flanker Task

For researchers, students, or individuals interested in measuring cognitive processing speed and task conflict effects.

ByYasuyoshi Ota

ProductivityEducation

Overview · Full Intel report in progress

What is C2 Flanker Task?

C2 Flanker Task is an iOS tool designed to measure cognitive response times during flanker task conflict assessments. It allows users to customize experimental variables such as arrow shapes, background brightness, and color settings to analyze cognitive interference effects. Data can be exported as CSV files for external analysis in spreadsheet software.

Current Momentum

v1.0

performance improvements

Competition

Rivals identification in progress

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What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Response Time TrackingStandard

Records precise response times in milliseconds from stimulus display to button touchdown.

Customizable Task ParametersStandard

Allows modification of background brightness, arrow shapes, and color presence to test various cognitive conditions.

Data ExportStandard

Supports exporting recorded task data into CSV format for integration with Excel or other spreadsheet applications.

How much does it cost?

Paid

Who Built It?

Yasuyoshi Ota

★★★★★

(26.6K)

Providing cognitive training and productivity tools for users seeking mental exercise and task management. Focused on simple, utility-driven mobile experiences.