Information Design 2

This entry is part 5 of 7 in the series Tracking Systems

This entry is part 5 of 7 in the series Tracking SystemsGod is in the details –Mies van der Rohe The primary function of an ED tracking system – at least if you look at it from the right direction – is to display relevant, timely data to the user. A tracking system may do […]

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History, How Bad Design Kills, Posture and Metaphors

This entry is part 1 of 7 in the series Tracking Systems

This entry is part 1 of 7 in the series Tracking SystemsThe following historical account is based on personal experience as a child being taken to ERs in the 1950s, as an observer in ERs in the 1960s, an EMT and then street medic training in ERs in the 1970s, and then as an emergency […]

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Icons, Pedagogic Vectors, Forms Design and Posture

This entry is part 9 of 12 in the series Medical Computing

This entry is part 9 of 12 in the series Medical ComputingIcons and Pedagogic Vectors We all have trouble remembering a program’s graphical icons. The International Standards Organisation (ISO) has a standard for icons – an icon must be interpreted correctly by 2/3 of  test subjects. In usability and error-prevention terms, a 1/3 error rate […]

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Performance, Data Pixels, Location, and Preattentive Attributes

This entry is part 8 of 12 in the series Medical Computing

This entry is part 8 of 12 in the series Medical ComputingA good principle for medical software is to design for the ED as a worst-case scenario. If it works there, it will work anywhere.No clinicians are as time-pressured as those in a busy Emergency Department. There, distractions – even seemingly minor ones like presenting […]

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Information Design

This entry is part 7 of 12 in the series Medical Computing

This entry is part 7 of 12 in the series Medical ComputingWikipedia says: Information Design is the art and science of preparing information so that it can be used by human beings with efficiency and effectiveness. It goes on: the term has come to be used specifically for graphic design that has the purpose of […]

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