Skip to main content

Usability

Description

Given the periodic nature of influenza activity, it is important to develop visualization tools that enable enhanced decision-making. User-Centered Design is a set of software development methodologies that primarily employ user needs to develop applications. Similarly, Usability Heuristics provide a set of rules that increase the performance of user interfaces, and ease of use. We combined some of these techniques to develop FluView Interactive, a prototype that will enable users to better understand influenza information.

 

Objective

The objective of this study is to report on the use of User-Centered Design and Usability Heuristics to improve visualization of influenza-related information at the national level. The intention of the prototype is to make data more accessible to different stakeholders including the general public, public health officials at the local and state level, and other experts.

Submitted by hparton on
Description

On January 12, 2010, a magnitude 7.0 earthquake struck Haiti, killing 4230 000 persons and placing an estimated 1.5 million into internally displaced persons (IDP) camps. IDPs are at increased risk for communicable diseases resulting from unhealthy living conditions. The Haitian Ministry of Public Health and Population (MSPP) established the internally displaced persons surveillance system (IDPSS) to detect outbreaks and characterize disease trends within these camps.

IDPSS gathers data on IDPs seen in clinics run by nongovernmental agencies (NGOs). Physician tally sheets are totaled and sent to the MSPP by E-mail or on paper for those without internet connection. Each Monday, analyses of surveillance data through the preceding week are distributed. Reports, guidelines, and forms are sent to MSPP partners and NGOs through the system’s Google group (Mountain View, CA, USA), an internet-based discussion forum.

 

Objective

We evaluated the IDPSS to determine its suitability for use during a complex humanitarian emergency.

Submitted by hparton on
Description

A Case of Effective Community-Based Collaborations For this case, the Visual Integration of Science through Art (VISTA) at Louisiana Tech University (Tech) partnered with the non-profit Lincoln Health Foundation to produce image-intensive communication materials for certain local populations. The specific audience was undereducated, indigent, non-native English speaking communities in the Parish – a population that often cannot readily rely on text-based resources for information. For the project, students enrolled in Advanced Digital Painting, Studio Art Internships, or Usability and User Experience Design classes at Tech collaborated with representatives from the Lincoln Health Foundation to Conduct research on the communication expectations and preferences of the target audience Identify the best methods for sharing information on sensitive health issues with the members of this community Develop image-based brochures, website content, and illustrations to convey health information to these populations These final products students produced included illustrations depicting the health complications associated with diabetes and informational brochures on preventative practices associated with sexually transmitted diseases. In creating this content for the Lincoln Health Foundation, the participants created a model for how community health organizations, educators, and students can collaborate to develop informational products for specific local communities. This proposed panel presentation examines the dynamics of forming such partnerships and collaborating to address the needs of the community population.

Objective: The Context of Communicating Care Communicating health information across diverse populations is critical to improving public health and sustaining health-related practices within a community. In this context, successful collaborations can provide models for effectively sharing essential information in other communities. This panel examines a case where two entities partnered to create visual and written materials for conveying health information to different underserved populations in a rural and economically disadvantaged region (Lincoln Parish, located in north central Louisiana).

Submitted by elamb on