Work record extraction device and work record extraction system

A work record extraction device comprising:

• a processor, configured to:
• acquire handwritten data showing a path along which a worker traces a drawing element on drawing data on a work terminal by a manual input;
• and
• specify the drawing element through which the handwritten data has passed by collating the handwritten data with the drawing data, wherein
• set, around the drawing element, a boundary area including at least a part of the drawing element,
• determine whether the handwritten data passes through at least a part of the boundary area, and determines that the handwritten data passes through the drawing element when the handwritten data passes through at least a part of the boundary area,
• output a result of the determination,
• generate display data for displaying, on a screen, a work record shown by the work record data, wherein the display data is displayed by visualizing whether the handwritten data passes through the drawing element using at least one of a color, a transmittance, and a line thickness corresponding to a time that is required for each work and is shown by the work record data, and
• store the generated display data in a storage device.