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Information Visualization in Medical Informatics Ben Founding Director (1983-2000), Human-Computer Interaction Lab.

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Presentation on theme: "Information Visualization in Medical Informatics Ben Founding Director (1983-2000), Human-Computer Interaction Lab."— Presentation transcript:

1 Information Visualization in Medical Informatics Ben Shneiderman ben@cs.umd.edu @benbendc Founding Director (1983-2000), Human-Computer Interaction Lab Professor, Department of Computer Science Member, Institute for Advanced Computer Studies University of Maryland College Park, MD 20742

2 Interdisciplinary research community - Computer Science & Info Studies - Psych, Socio, Poli Sci & MITH (www.cs.umd.edu/hcil)

3 Spotfire: Retinol’s role in embryos & vision

4 Spotfire: DC natality data

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6 Treemap: WHC Emergency Room (6304 patients in Jan2006) Group by Admissions/MF, size by service time, color by age

7 Treemap: WHC Emergency Room (6304 patients in Jan2006) (only those service time >12 hours) Group by Admissions/MF, size by service time, color by age

8 www.hivegroup.com Treemap: Nutritional Analysis

9 LifeLines: Patient Histories www.cs.umd.edu/hcil/lifelines

10 LifeLines2: Contrast+Creatine

11 LifeLines2: Align-Rank-Filter & Summarize

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13 LifeFlow: Aggregation Strategy Temporal Categorical Data (4 records) LifeLines2 format Tree of Event Sequences LifeFlow Aggregation www.cs.umd.edu/hcil/lifeflow

14 LifeFlow: Interface with User Controls

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20 Office of National Coordinator: SHARP www.cs.umd.edu/hcil/sharp Strategic Health IT Advanced Research Projects - Security of Health Information Technology - Patient-Centered Cognitive Support - Healthcare Application and Network Platform Architectures - Secondary Use of EHR Data Univ of Maryland HCIL tasks - Missing Laboratory Reports - Medication Reconciliation - Alarms and Alerts Management

21 Lab test tracking to ensure completion Define tracking processes Assign temporal responsibility Define possible actions Predict expected duration Generate User Interface from processes Enhance situation awareness Integrate follow-up actions with results Simplify rapid operations Provide retrospective analysis PhD work: Sureyya Tarkan

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23 Twinlist: Medication Reconciliation ”Best reconciliation app I have ever seen” Dr. Shawn Murphy, PartnersHealthcare & Harvard Medical Tiffany Chao, Catherine Plaisant, Ben Shneideman Based on class project of : Leo Claudino, Sameh Khamis, Ran Liu, Ben London, Jay Pujara Students of CMSC734 Information Visualization class ”Super-cool demo” Dr. Jonathan Nebeker, Univ of Utah & VA

24 29th Annual Symposium May 22-23, 2012 www.cs.umd.edu/hcil

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