Problem StatementProblem Statement  Difficult to track patients  Knowing location of patients  Patient data  A need for  Real-time patient information  Electronic system  Enhance communication between staff

Concept DiagramConcept Diagram

Functional RequirementsFunctional Requirements  Event Entry and Display  Laptop workstations  Mobile devices  Track Performance  Manage Users  Interactions  Database

Non-Functional Requirements  Quick interaction  10 seconds or 7 keystrokes  Easy to learn  1 or 2 uses to familiarize  Privacy/Security  Improve overall patient flow  Extensible and dynamic

Market SurveyMarket Survey  Current Display within the CCU unit at Methodist West  Lacking electronic way to display and record information about current patients  Other departments within Hospital are receiving electronic systems while the CCU is not  Old “System”  Marker and Dry erase board  Hand-written notes

Assumptions/ LimitationAssumptions/ Limitation  Users will be hospital personal within the CCU unit and associated doctors  The network will be reliable  Display board will be viewable by personal within the CCU only

Project GoalProject Goal  To take last groups design and customize it for the CCU.  Create a dynamic system that is user friendly, extensible, and reusable for other parts of the hospital.  Create a web and mobile application for viewing and updating patient’s status on the fly

Schedule

Schedule

Costs ComponentCost Laptop/Computer in patient room$0 (each room already contains one) Display board$800 - $1000 Mobile device$220/per device Hardware total$2320 Labor ($20/hr * 400 Hours)$8000 Total$10,320

Functional DecompositionFunctional Decomposition

Hardware and Software Technology  Workstation  Windows IE  17in monitor with 1280 x 1024 resolution  jQuery  JavaScript/Ajax  Html/css  Server  MySQL  Apache Tomcat  Hibernate  GSON  Java 5.0  Mobile Device  iOS 4.3  Cocoa touch  320 x 480 resolution screen  Wireless networking capabilities

Display BoardDisplay Board  The patient display board will be a view/read-only version of the workstation web-client.  This display will be located in a doctor’s lounge not viewable by the public.

Display BoardDisplay Board

Web Client ModulesWeb Client Modules

Mobile ApplicationMobile Application

Mobile Client ModulesMobile Client Modules

Web and Mobile Use Case Design

Server and DatabaseServer and Database Hibernate Objects  Room  Doctor  Log  User

Automated Unit TestingAutomated Unit Testing  Ensure each web service updates or retrieves data correctly  boundary value testing  equivalence class testing  Ensure that only users with the proper credentials have access to each service  Cactus testing framework

UI TestingUI Testing  Perform each use case and alternate flow, verifying the defined results.  May be supplemented by automated UI testing, based on the outcome of our research into web testing methodologies.

Deployment and Beta/Usability Testing  Beta version scheduled for late September  Allows for two month-long cycles of:  Gathering usability issues, bug reports, missing requirements (1 week)  Implementing new requirements and fixing bugs (2 weeks)  Redeploying the application (1 week)

Risks and MitigationsRisks and Mitigations  Availability of client, or lack thereof.  Increased flexibility with meeting times  Privacy/Security issues  Coordinating with HIPPA privacy officer  Scope – Requirements creep  Sticking to the project schedule  Shelved software(Not used by intended users)  Usability testing

Task BreakdownTask Breakdown  Daniel  Mobile client  Seth  Server and database  Chris  Web-client  Theodore  Security  Help with Web-client

Current StatusCurrent Status  Researching and familiarizing selves with technologies  Project Plan  Have a solid design document for implementing the desired system  Have a working skeleton of all components talking with each other  Server  Database  iPhone app  Web client

Plan for next SemesterPlan for next Semester  Deploy first iteration of design in September, fall 2011  Test and incorporate feedback from staff for iteration  Develop more functionality for next iteration  Deploy final instillation sometime in November

Questions?  Patient Information Status Board  Client: Iowa Health Systems  Advisor: G. Manimaran  Team: Daniel Sedam, Theodore Murdock, Seth Buntrock, Chris Nelson