Erna van der Westhuizen, Surona Visagie
Outcome measurement: Design of a social impact framework to measure shifts in the ecosystem for inclusion
Assistive technology : the official journal of RESNA
handinstrument motiontracking surgical simulation provides valuable data improve psychomotor skills serve formative evaluation tool motion analysis wellstudied laparoscopic surgery however essentially studies looking motiontracking flexible ureteroscopy furs common surgical procedure requiring hand dexterity 3d spatial awareness aimed design synchronized motiontracking video capture system furs capable collecting objective metrics use surgical skills training motion tracking ureteroscope performed using motiontracking platform inertial measurement units imus optical sensor position x z orientation roll pitch yaw ureteroscope handle lever deflection translation scope insertion point collected video capture operators hands collected raspberry pi camera peripherals controlled raspberry pi 4 synchronized system clock system demonstrated good accuracy detecting translation ureteroscope x yaxes yaw pitch roll ureteroscope discrete orientations 0 30 60 90 degrees unique furs deflection lever captured difference imu static accelerations good accuracy optical sensor detected translation ureteroscope insertion point good precision average error 551 successfully developed motiontracking videocapture system capable collecting motionanalysis parameters unique furs future studies focus establishing construct validity tool