Back to all projects

Microsoft Data Comparison Control

New ways to view clinical data

Along the way of designing the Microsoft Patient Journey Demonstrator, I spent a lot of time speaking with clinicians. We discussed the diagnostic process at length, both an art & a science and how clinicians have to hold data in different formats and from different sources in their minds to make a decision. We imagined a scenario where these data sources were visually represented and the 'Data Comparison Control' was born, a sort of carefully crafted visual mashup on a timeline. This piece was very exciting for clinicians, and it inspired further investigation in the main CUI programme and then investment by Microsoft to release a corresponding control, a piece of work which I also designed and led.

PROBLEM

  • Business challenge: Currently, clinicians have to hold data in different formats and from different sources in their minds to make a diagnosis. For example, blood pressure is often represented as an "I" graph, blood test results are returned in a table and medicines in written format. How can a visual representation help expose data relationships and support clinical decision making.
  • Technical challenge:  Building out the innovation we discovered as a robust control for distribution required commercial, clinical and technical validation. Internally offshoring the build meant that the design and interactions had to be clearly, carefully specified and well detailed. 
  • Human challenge:  To support clinical decision making and reveal clinical data relationships

PROCESS

I began by refining and extending the concept design. This included deeper understanding of clinical task-based time frames and x & y data analysis and developing more understanding of vital signs recording processes and interactions. Concurrent to the control design and build, Microsoft commissioned a separate team to deliver design guidance on Graphs & Tables, which our control needed to illustrate. We worked closely together but it was hard to keep track and a project manager was appointed who was able to both track our level and adherence to the emerging guidance points.
Ultimately, it was decided that overlaying of data was clinically unsafe, and we would vertically stack the graphs however many of the driving concepts remained which allowed Clinicians to see groups of data at a given point in time. 

OUTCOME

Control built and deployed to MSCUI. Build: Wireframe set supplied to Microsoft offshore developers

    

Visualisation

Data comparison in visual form

A clinician or anyone, can easily track blood pressure, and blood tests along side medication changes over time. In this example an increased medication, changed to control raising blood pressure caused a dangerous spike in the patient's creatinine levels. Reverting to the original drug and introducing a new one normalised the blood results and controlled the hypertension.

Visual proposals

Shows zoom behaviours, overlay treatment and a table

Vertical layout

Specification and annotated wireframes. After CUI and clinical consultation, overlaying data was considered potentially clinically unsafe and stacked layout was developed. The final graphing control is available at the MSCUI website.

Projects

Clinical Innovation

isoft (CSC)

Not-for-Profit & Education

DESIGN THINKING FOR EDUCATION

Mobile Banking

pitch work for leading a/nz bank

Innovation in Tax

mobile solution for inland Revenue

Innovation in Energy

responsive solution for energy management
Get in touch