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Design Team Stuart Bartow  Raef Haggag Mara Hemminger Chase Ighani Daniel Lidor

Asthma Management System. Design Team Stuart Bartow  Raef Haggag Mara Hemminger Chase Ighani Daniel Lidor. Introduction. Goals for AccuLung System Provide a mobile resource for tracking asthma symptoms and history. Provide a graphical view of user’s asthma history.

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Design Team Stuart Bartow  Raef Haggag Mara Hemminger Chase Ighani Daniel Lidor

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  1. Asthma Management System Design Team Stuart Bartow  Raef Haggag Mara Hemminger Chase Ighani Daniel Lidor

  2. Introduction • Goals for AccuLung System • Provide a mobile resource for tracking asthma symptoms and history. • Provide a graphical view of user’s asthma history. • Track environmental conditions related to asthma triggers. • Help prevent imminent asthma attacks.

  3. Application Requirements • PDA with color display • Wireless capabilities • Digital Peak Flow Meter with IR port

  4. Project Tour

  5. Usability Procedure • Users:4 asthmatics and 5 non-asthmatics • Tasks: • Set up a patient profile • Record data from a Peak Expiratory Flow test • Check recent test result trends – graph results - compare • View current environmental conditions • Pollen Count • Temperature • Humidity • Air Quality Index • Save History, medications list and other information

  6. Usability Findings • Graph too difficult to read • Environment button not easy to locate • Enter Manually button crashes if no data is entered • Color choice – buttons and environment readings – to give meaning • Add ‘personal best’ to graph • Move/Add ‘export’ button to graph page

  7. Future Plans • More robust graphing capabilities. • Environmental Triggers • Medications • Multiple user tracking • Record asthma triggers • Develop physician version

  8. Acknowledgments • Dr. Shneiderman • Adam Perer • Study participants • Dr. Scharfstein • Our reviewers

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