Arno Zaritsky

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—Mobile devices such as smartphones have a number of sensors that can be exploited to solve a number of problems related to health care delivery. In this paper we use accelerometer, gyroscope, and compass sensors on smart-phones to solve a location tracking problem common to many emergency departments. An emergency department typically has unique(More)
— An important tool of the Lean management is the " Spaghetti Diagram " , which helps to establish the optimum layout for a department or ward based on observations of the distances traveled by patients, staff and/or products (e.g., x-ray machines). The spaghetti diagram is usually created manually in which the movements of the staff member or patient are(More)
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