Reaction SR 1.1.1

Testing sensorimotor reaction.
* This app allows you to determine how quickly the user responds to a visual or acoustical signal. Press on the blue circle and interrupt the contact when the red circle appears. The resulting test time demonstrates a simple sensorimotor reaction of the user.
* Results of testing. At the choice of 12 attempts the result includes: average value (ms), normality of distribution of the received results according to the Shapiro-Wilk criterion (W). At the choice of 15-30 attempts: average value (ms) and SE (Standard Error).
* This app can be used by athletes and teachers of specialized educational institutions in their scientific research.