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Designing the MoDiaMan: User-Centric Solution for Diabetes Management

This project focuses on creating the MoDiaMan system, catering to the needs of both patients and doctors in diabetes management. The user-centered design approach ensures efficiency in capturing essential parameters for insulin administration. By considering user profiles and system requirements, the prototype features a seamless interface using natural devices and minimal interaction steps for users. The system provides detailed statistics, history, and notifications while enabling external access for healthcare professionals. The design process involves context analysis, use-case scenarios, and interface development for effective usability.

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Designing the MoDiaMan: User-Centric Solution for Diabetes Management

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  1. - an example of user centric design Designing the MoDiaMan Anders and Jesper Group 839b

  2. Usability lab • An important tool – chance to review functional prototype. • Inspired to pursuit some issues: • Pen -> Requires the use of two hands or a table. • “Send” actions -> Does the user need to be aware during use?

  3. Domain specification User: • 20-40 years old • Patient for 5+ years • Basic computer knowledge (Used to GUIs) • No/Little experience with mobile/handheld devices Needs: • Daily basis information for ceasure prevention • Must measure parameters in order to administer the certain dose and type of insulin. • Parameters to register : • BG, CH, Injection level and type Exercise (Alcohol, drugs, etc.) • Statistics • History and statistics • Notification and warnings

  4. Domain specification Doctor: • Experienced user both with systems and decease • Capable of supervising users Needs: • Consultation information • Statistical data from many different users and parameters • Administrative interface. • Warning!

  5. Method • Context Analysis: • Definitions • UML • Component design -> System concept • Use-cases • -> Users interact with system • Activities • -> Understand user and system tasks

  6. Component design

  7. Use-cases

  8. Activities

  9. Activities • Interface using natural devices: • Smart phone, BG meter, insulin injection pen • Two-”touch” administering routine • BG measurement • Insulin injection • User needs no further interaction with the system than strictly necessary • Smart phone facilitates additional GUI features for exercise and carbon-hydrate reporting • Both smart phone and workstation provides means for external access to statistical information

  10. Lo-fi prototype I

  11. Lo-fi prototype II

  12. Questions/discussion • Any questions?

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