Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

49
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
49

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Application-accompanying performance measurement for Digital Health Applications: Optimisation from a healthcare research perspective for targeted and healthcare-relevant performance measurement].

Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany))·2026
Same author

Systemic CXCL4 Levels and Clinical Outcomes in Acute Ischemic Stroke.

Current neurovascular research·2026
Same author

Prevalence and Association of Atherosclerosis to Ischemic Stroke in Patients With Atrial Fibrillation on Anticoagulation.

Stroke·2026
Same author

Exploring the Adoption of Mobile Health Apps Among Patients with Head and Neck Cancer After the COVID-19 Pandemic: Secondary Analysis of Cross-Sectional Survey.

JMIR cancer·2026
Same author

The Coordination on Mobile Pandemic Apps Best Practice and Solution Sharing (COMPASS) Framework: Holistic Approach to Pandemic mHealth Apps.

JMIR formative research·2026
Same author

Myocardial work analysis during semi-supine stress echocardiography: exercise response patterns in heart failure patients and controls.

European heart journal. Imaging methods and practice·2026

Related Experiment Video

Updated: May 31, 2025

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.7K

A User-Centered Design Approach for a Screening App for People With Cognitive Impairment (digiDEM-SCREEN):

Michael Zeiler1, Nikolas Dietzel2, Fabian Haug3,4

  • 1Medical Informatics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.

JMIR Human Factors
|January 24, 2025
PubMed
Summary

Developing a user-centered dementia screening app (digiDEM-SCREEN) for older adults improved usability through iterative feedback. This approach ensures digital health tools meet user needs for broader adoption.

Keywords:
agingcognitive disordercognitive impairmentdementiadesigndevelopmentdigiDEMfeedbackmHealthmobile appmobile healtholder adultsscreeningusabilityuser centreduser-centered

More Related Videos

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment
12:18

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

Published on: January 11, 2020

7.4K
Practical Methodology of Cognitive Tasks Within a Navigational Assessment
05:19

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Published on: June 1, 2015

13.6K

Related Experiment Videos

Last Updated: May 31, 2025

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
10:13

Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach

Published on: February 14, 2014

13.7K
A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment
12:18

A Machine Learning Approach to Design an Efficient Selective Screening of Mild Cognitive Impairment

Published on: January 11, 2020

7.4K
Practical Methodology of Cognitive Tasks Within a Navigational Assessment
05:19

Practical Methodology of Cognitive Tasks Within a Navigational Assessment

Published on: June 1, 2015

13.6K

Area of Science:

  • Gerontology and Digital Health
  • Human-Computer Interaction in Healthcare
  • Cognitive Impairment Screening Technologies

Background:

  • Dementia affects over 55 million globally, necessitating improved diagnostic rates via digital screening tools.
  • Developing health apps for older adults presents unique technical and social challenges.
  • User-centered design and end-user feedback are critical for creating user-friendly health applications.

Purpose of the Study:

  • To establish a user-centered design process for developing digiDEM-SCREEN, an app for early dementia symptom identification.
  • To create a user-friendly mobile health application tailored for older adults.
  • To support the early detection of individuals with mild cognitive impairment.

Main Methods:

  • Employed mixed methods (qualitative and quantitative) involving researchers, developers, and older adults (≥65 years).
  • Developed digiDEM-SCREEN based on the validated SATURN screening test, incorporating mobile health recommendations.
  • Utilized iterative prototyping, System Usability Scale (SUS) evaluation, and think-aloud feedback from end users.

Main Results:

  • Iterative improvements based on user feedback significantly enhanced app usability, with SUS scores increasing from 72.5 (V1) to 82.4 (V2).
  • Linguistic and cultural adaptations were made for the German-speaking context, improving test administration and clarity.
  • The iterative development process successfully addressed major criticisms early on, leading to minor adjustments in later versions.

Conclusions:

  • User-centered design, involving end-users and experts, is vital for developing effective and adopted digital health tools.
  • Tailoring content, text, and design to target audience needs optimizes health app functionality and user experience.
  • This approach provides a model for future health app development projects to ensure relevance and usability.