Finger Tap Test

Disclaimer: This finger tap test is provided for informational and research purposes only and is not intended to be used for medical advice, diagnosis, or treatment. It does not constitute a clinical assessment or diagnostic tool. Always consult a qualified healthcare professional for medical concerns or conditions.

Tap index and thumb together!

Finger Tap Test

This web-based test measures your finger-tapping speed and consistency using JavaScript and Mediapipe hand tracking. It is commonly used in cognitive research.

Metrics Explained

Mean ITI: The average inter-tap interval, i.e., the mean time (in seconds) between consecutive taps.
Variability (SD ITI): The standard deviation of the inter-tap intervals, showing how consistent your tapping is.
Tap Count: The total number of detected taps during the session.
Taps per Second: How many taps you performed per second, calculated from the mean ITI.

How to Use

Place your hand in view of the webcam.
Tap your thumb and index finger together repeatedly.
Watch the metrics update in real-time below the video.

Source Code

You can view the full source code for this project on GitHub.