Method and system for ensuring and tracking hand hygiene compliance

A method comprising:

• providing a hand hygiene dispenser comprising:
• a housing configured to receive a container configured to contain hand sanitizer, the housing comprising an input for detecting hand sanitizing events when the hand sanitizer is dispensed from the container and a memory for storing the hand sanitizing events,
• a motion sensor,
• a second sensor, and
• a calculation module;
• and
• configuring the calculation module to detect whether a predetermined amount of hand sanitizing solution is used in a plurality of dispenser activations during a working time of a shift of a user, wherein configuring the calculation module to detect whether the predetermined amount of hand sanitizing solution is used during the working time of the shift comprises:
• determining the working time of the shift based on data from the motion sensor indicating that the hand hygiene dispenser is in use over a duration of the shift, wherein the working time of the shift indicates an amount of time over the duration of the shift that the hand hygiene dispenser was carried by a user,
• measuring, by the second sensor in communication with the calculation module, a measured amount of hand sanitizing solution within the container, and
• comparing a total number of the plurality of dispenser activations occurring during the working time of the shift of the user with the measured amount of hand sanitizing solution in the container at an end of the shift.