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A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
Published on: June 7, 2017
Electronic recognition of hand hygiene technique and duration
Valerie Galluzzi1, Ted Herman, D J Shumaker
1Department of Computer Science, University of Iowa, Iowa City, Iowa.
Abstract:
We captured 3-dimensional accelerometry data from the wrists of 116 healthcare professionals as they performed hand hygiene (HH). We then used these data to train a k-nearest-neighbors classifier to recognize specific aspects of HH technique (ie, fingertip scrub) and measure the duration of HH events.
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