Inform 1 - Web-Based Systems for Dissemination of...

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Web-Based Systems for Dissemination of Health-Related Data A Guide for Public Health Agencies Developing, Adopting, or Purchasing Interactive Web-Based Data Dissemination Systems Contract Number: 200-96-0598 Task Order No. 23
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Page Introduction ...................................................................................................................... 1 About This Guide ............................................................................................................. 1 Task 1: Determine Organizational Readiness and Impact ......................................... 6 Step 1: Identify and Engage Stakeholders ................................................................................... 7 Step 2: Assess Costs ..................................................................................................................... 9 Step 3: Assess Staffing ................................................................................................................. 9 Step 4: Consider Existing Organizational Policies and Procedures ........................................... 10 Task 2: Define the Project ............................................................................................ 12 Step 1: Define the Purpose of the Site ...................................................................................... 13 Step 2: Identify System Users .................................................................................................... 13 Step 3: Set Goals ........................................................................................................................ 16 Step 4: Assess the Technical Environment ................................................................................ 17 Step 5: Establish Data Confidentiality Policies ......................................................................... 18 Step 6: Establish System Security Policies ................................................................................ 18 Step 7: Establish Business Rules ............................................................................................... 19 Step 8: Develop System Design Document ............................................................................... 20 Step 9: Develop a Project Strategy ............................................................................................ 20 Task 3: Select the Approach ........................................................................................ 23 Step 1: Determine the Functional Capability of Each Approach ............................................... 23 Step 2: Identify Staff Resources Necessary To Implement the Approach ................................. 23 Step 3: Estimate the Cost of Implementing the Approach ......................................................... 24 Step 4: Determine Whether the Selected Approach Will Meet Organizational Needs and Constraints ................................................................................................................................. 25 Task 4: Design Data Presentation Formats ............................................................... 27 Step 1: Maintain Adherence to Data Presentation Standards ................................................... 27 Step 2: Organize Data Presentation ........................................................................................... 28 Task 5: Implement the System .................................................................................... 32 Approach 1: Design and Develop a New System ...................................................... 33 Step 1: Design Web Pages for Usability ................................................................................... 34 Step 2: Design Web Pages for Accessibility .............................................................................. 35 i Contents
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Step 3: Create Graphic Composites ........................................................................................... 37 Step 4: Create User Friendly Interface ....................................................................................... 38 Step 5: Conduct Image Slicing .................................................................................................. 39 Step 6: Create Templates ........................................................................................................... 39 Step 7: Use Cascading Style Sheets (CSS) ................................................................................ 40 Step 8: Conduct Validation and Test Guidelines ....................................................................... 40 Step 9: Implement Code Review ............................................................................................... 41 Step 10: Designate File and Directory Naming Standards ........................................................ 41 Step 11: Determine File Naming Conventions .......................................................................... 42 Step 12: Implement Coding Standards ...................................................................................... 43 Step 13: Engage in HTML Production ...................................................................................... 43 Step 14: Create Style Guide ....................................................................................................... 44 Step 15: Create User-Friendly Query Functions ........................................................................ 45 Step 16: Design Usable Outputs ................................................................................................ 46 Approach 2: Adopt or Purchase an Existing System ............................................... 47 Step 1: Organize a Team To Facilitate the Adoption or Purchase ............................................. 47 Step 2: Assess the System .......................................................................................................... 47 Step 3: Determine System Compatibility .................................................................................. 51 Step 4: Establish Data Presentation Standards ........................................................................... 51 Step 6: Consider Data Availability ............................................................................................ 52 Step 7: Modify User Interface as Necessary .............................................................................. 52 Step 8: Modify Query Functions as Necessary .......................................................................... 54 Step 9: Modify Outputs as Necessary ........................................................................................ 54 Step 10: Concept Prototyping and Design ................................................................................. 55 Step 11: Modify Web Pages for Usability ................................................................................ 55 Step 12: Modify Web Pages for Accessibility ........................................................................... 56 Step 13: Review and Update the Style Guide ............................................................................ 58 Task 6: Test the System ............................................................................................... 61 Step 1: Test the System .............................................................................................................. 61 Step 2: Publicize the Launch Date ............................................................................................. 61 Step 3: Promote Training on the System ................................................................................... 61 Task 7: Evaluate the System ....................................................................................... 64 Step 1: Perform Log Analysis and Monitor System Use ........................................................... 66 Step 2: Obtain User Feedback .................................................................................................... 68 Task 8: Maintain the System ........................................................................................ 70 ii
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Appendices Appendix A: Checklist of System Considerations and Best Practices in System Design Features Appendix B: References and Resources Appendix C: User Analysis Appendix D: Goals and Measurement
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