Fig. 1

Outline of verification process using the eye-tracking method. Gaze movement data acquired by eye-tracking and analyzed using the Tobii Pro Lab Analyzer were mainly classified into two categories fixation (stagnation for a certain time) and saccade (quick movements of the eyeballs). We analyzed a series of dispensing processes by showing the prescription (34 cm × 60 cm) and drug rack (34 cm × 200 cm) areas. The red dotted line in the figure represents the boundary between the two areas. Wearing an eye tracker, the pharmacist was positioned on a chair 100 cm from monitor 5 and verified several pairs of dispensing information slides in random order