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Table 1 Phase 1 (laboratory conditions) predetermined true and false actions of the bottle and the wristband

From: Assessing the accuracy of a new hand hygiene monitoring device (SmartRub®): from the laboratory to clinical practice

Bottle actions Wristband actions
True actions  
Pouring a volume < 1.5 mL Slow HH action during [0; 10 s]; [10–15 s] or [15; ∞[
Pouring a volume [ 1.5–2.5 mL] Fast HH action during [0; 10 s]; [10–15 s] or [15; ∞[
Pouring a volume > 2.5 mL Usual HH action during [0; 10 s]; [10–15 s] or [15; ∞[
False actions  
Displacing horizontally the bottle with cap closed Hands into the pockets
Displacing horizontally the bottle with cap open Moving the bottle with the cap closed
Bottle falling down the floor with cap closed Cleaning the table
Bottle falling down the floor with cap open Start writing
Shaking the bottle with cap closed
Shaking the bottle with cap open
(all actions were performed after an action of the bottle)