User experience evaluation of Cogscreen for screening mild cognitive impairment: Formative and summative evaluation.

ABSTRACT:

Background

Mild cognitive impairment (MCI) is an early stage of cognitive decline and a key risk factor for dementia. Early detection is essential for timely intervention and prevention, so various digital screening tools have been developed recently. However, many of these tools have limitations. Without assistance, users may have difficulty completing the tests, which could result in increased failure rates and reduced accuracy. This study evaluates the usability of Cogscreen, a mobile cognitive screening tool that can be completed independently from start to finish.

Methods

A two-step usability evaluation was conducted: a formative evaluation with 5 physiatrists assessing design clarity and usability issues, and a summative evaluation with 15 participants analyzing task c

SUBMITTER: Hwang E 

PROVIDER: S-EPMC12701219 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature