Accuracy of Reaction Time Measurement on Automated Neuropsychological Assessment Metric UltraMobile.

ABSTRACT:

Objective

This observational study examined the accuracy of simple reaction time (RT) measurements on various touchscreen tablet devices using the Automated Neuropsychological Assessment Metric (ANAM) UltraMobile test battery. The study investigated the implications of interpreting ANAM UltraMobile with laptop-based normative data by analyzing the magnitude and variability of RT accuracy across devices.

Method

RT accuracy on 10 different tablets was assessed using a photodetector and robotic arm to respond to stimuli at predetermined response times. The recorded RT was compared with the true RT obtained from the robotic arm to calculate the RT error.

Results

ANAM UltraMobile recorded slower RTs than the laptop version. Additionally, RT error varied considerably among

SUBMITTER: Arrieux J 

PROVIDER: S-EPMC11836681 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature