4259 Application of Design Sprint Methodology to Prototype a Proactive Outreach Tool for COPD Patients

OBJECTIVES/GOALS: The primary objective of this study was to apply design sprint methodology to develop a proactive outreach tool prototype for patients with chronic obstructive pulmonary disease (COPD). METHODS/STUDY POPULATION: We utilized a 3-day process to align our team and key stakeholders behind answering the following question: “how might we empower COPD patients to understand their healthcare information, make decisions in partnership with their providers, and more easily manage their daily health?” On Day 1, we focused on understanding and defining the problem, and mapping the patient experience. On Day 2, we quickly brainstormed potential solutions, sketched our top ideas, and listed the solutions’ inherent assumptions. On Day 3, we created a prototype of our top solution and storyboarded each step of the prototype experience to review its potential usability and comprehensibility with patients. RESULTS/ANTICIPATED RESULTS: At the end of the design sprint, our team developed a prototype centered around personalized communication between COPD patients and providers. The prototype focuses on augmenting the current transitional care management (TCM) workflow in the post-discharge period. We are working to further develop the prototype prior to formal testing with care coordinators and patients. We anticipate that our prototype will assist in automating the current TCM workflow and facilitate contact with more patients post-discharge. DISCUSSION/SIGNIFICANCE OF IMPACT: Contact with patients is currently challenging due limited resources and the time sensitive nature of the TCM requirements. Automated patient outreach may be especially effective in engaging patients on a large scale, while also minimizing time and resources needed from healthcare staff.

U.S. Navy Rolls-Royce Allison 501-K34 Operating Experience

The Rolls-Royce Allison (RRA) 501-K34 serves as the prime mover for the Ship Service Gas Turbine Generator sets (SSGTGs) of the U.S. Navy’s DDG-51 Class ships. Navy experience with the 501-K34 began in 1988 with the testing of the first prototype. Experience to date includes over 700,000 fired hours on a growing fleet of engines. This paper explores that operating experience and discusses future plans to improve the engine’s operational availability while lowering life cycle costs.

ARTIFICIAL BEACH UNITS ON LAKE MICHIGAN

High water levels on Lake Michigan during 1985 and 1986 created substantial erosion of the shoreline and reduced the size and recreational potential of many of the parks and beaches. To prevent further erosion, protect existing properties and structures, and to create and improve recreational areas along the Lake Michigan shoreline, four coastal engineering projects were designed and constructed during this time. Artificial beach units stabilized by offshore breakwaters were used as the main component of each project. Physical hydraulic model studies were used to determine the orientation, size, and spacing of breakwaters and artificial beach units. Model predictions of beach profiles and plan shapes compare closely with prototype surveys. Surveys completed since construction demonstrate the stability of the beaches and support their use as effective, low maintenance shoreline protection. Prototype experience has shown that these projects are extremely successful both in their ability to withstand storms on the Great Lakes and to attract people for recreational activities.