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 Experiment Videos

Making the constraints visible: testing the ecological approach to interface design

J A Effken1, N G Kim, R E Shaw

  • 1Center for the Ecological Study of Perception and Action, University of Connecticut, Storrs, USA.

Ergonomics
|January 1, 1997
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Anti-viral therapy is associated with improved survival but is underutilised in patients with hepatitis B virus-related hepatocellular carcinoma: real-world east and west experience.

Alimentary pharmacology & therapeutics·2018
Same author

Evaluation of the pylorus with concurrent intraluminal pressure and EndoFLIP in patients with nausea and vomiting.

Neurogastroenterology and motility·2016
Same author

High speed rotational atherectomy in coronary artery disease.

Surgical technology international·2015
Same author

Improved upper limits on the stochastic gravitational-wave background from 2009-2010 LIGO and Virgo data.

Physical review letters·2014
Same author

Search for gravitational waves associated with γ-ray bursts detected by the interplanetary network.

Physical review letters·2014
Same author

Discrimination of GutCheck(NEC): a clinical risk index for necrotizing enterocolitis.

Journal of perinatology : official journal of the California Perinatal Association·2014
Same journal

Identification of systemic barriers, facilitators and adaptations to effective record-keeping: a South African primary healthcare clinic case study.

Ergonomics·2026
Same journal

Layer-specific facial soft-tissue thickness in 1174 Chinese adults: Implications for finite-element headforms and ergonomic design.

Ergonomics·2026
Same journal

The dual effects of information presentation speed on operator performance in dynamic tasks: a study in supervisory control and data acquisition interfaces.

Ergonomics·2026
Same journal

Evaluating generative AI teaching assistants in simulated learning environments: how instructor type and support type affect students' perceptions.

Ergonomics·2026
Same journal

Swipe smart, not hard: hand health of smartphone users in a university population.

Ergonomics·2026
Same journal

Couriers' work-related musculoskeletal disorders and psychological distress: Insights for work errors and traffic safety.

Ergonomics·2026
See all related articles

Ecological interface design using multilevel displays improved haemodynamic monitoring and control for nurses. Enhanced displays showing anatomical and causal constraints led to faster, more accurate clinical problem-solving.

Area of Science:

  • Human-Computer Interaction
  • Physiology
  • Nursing Informatics

Background:

  • Complex high-technology environments require effective interface design for critical tasks.
  • Traditional displays may not adequately represent complex physiological systems like haemodynamics.
  • Ecological interface design principles aim to make system dynamics more visible to users.

Purpose of the Study:

  • To evaluate the ecological approach to interface design for haemodynamic monitoring and control.
  • To compare multilevel displays with traditional interfaces in a simulated clinical environment.
  • To assess the impact of display design on the performance of critical care nurses and students.

Main Methods:

  • Utilized Bennett and Flach's (1992) guidelines to create multilevel displays.

Related Experiment Videos

  • Displays visualized anatomical and causal constraints of haemodynamic systems.
  • Compared these displays against a traditional interface showing separate pressure and flow graphs.
  • Conducted simulations of clinical problems using a computer model in an interactive environment.
  • Participants (nurses and students) managed simulated disease states using virtual drugs.

    • Main Results:

    • Both critical care nurses and nursing students demonstrated progressively improved speed and accuracy.
    • Performance enhancements were directly linked to the use of the enhanced, multilevel displays.
    • The multilevel displays effectively conveyed crucial haemodynamic system information.

    Conclusions:

    • The ecological approach to interface design, particularly with multilevel displays, enhances performance in complex haemodynamic monitoring and control tasks.
    • Making anatomical and causal constraints visible improves user understanding and decision-making.
    • This design strategy offers significant benefits for clinical practice and training in critical care settings.