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Fig. 2 | Journal of NeuroEngineering and Rehabilitation

Fig. 2

From: Instrumented gait analysis: a measure of gait improvement by a wheeled walker in hospitalized geriatric patients

Fig. 2

GAITRite® recorded footprint and 4-wheeled walker track signals of a patient (a). After manual removal of the WW tracks the use of the automated removal tool of the GAITRite® software caused errors in the calculation of gait parameters du to mislabeling of footprints. Therefore footprint identification was confirmed and adjusted manual by an observer blinded to the data source. The footfalls turn color when the sensors are activated and confirmed by the examiner. Gray = deactivated sensors, black = manually identified sensors (b). Green = activated and calculated sensors of the left foot, magenta = activated and calculated sensors of the right foot (c)

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