“…ERCP simulators include the live anesthetized pig model, 5 the ex‐vivo porcine stomach model 6 with further modification with the Neopapilla model, 7 the computer simulator (GI mentor II; Simbionix USA, Cleveland, OH, USA) 8–11 and the ERCP mechanical simulator (EMS) 12 and the X‐vision simulator 13 . Previous studies reported trainers' evaluations of available simulator technology for supplementing ERCP training 5,6,10,14–16 . Trainers tend to focus on the utility for teaching rather than the learning component, whereas trainees have the opposite priority 14 .…”