Utilizing Intraprocedural Interactive Video Capture With Google Glass for Immediate Postprocedural Resident Coaching.

Abstract

BACKGROUND\nVideo coaching has been found to be an effective teaching method because it incorporates many of the established principles of successful adult learning. The goal of our study was to assess the feasibility and effectiveness of using a point-of-view video camera (Google Glass) to improve the surgical skills education of orthopaedic surgery residents.\n\n\nMETHODS\nForty-two residents from 4 institutions participated in a partially blinded randomized control trial performing an intra-articular distal tibial fracture reduction task while wearing Google Glass to record the performance. Participants underwent a structured coaching session with 20 participants (intervention group) using the recorded video to augment this session, and 22 participants (control group) receiving verbal coaching alone. The task was repeated again immediately after the coaching session. Performance was scored using an Objective Structured Assessment of Technical Skills checklist, Global Rating Scale, fluoroscopic usage, and reduction quality. A semistructured interview was then performed to assess experience of participants.\n\n\nRESULTS\nThere was no significant difference (p > 0.05) seen in score improvement in the Objective Structured Assessment of Technical Skills checklist, Global Rating Scale, fluoroscopic usage, or reduction quality between the control and intervention groups. Thematic analysis of interview showed majority of participants found video coaching increased effectiveness in understanding of goals, developing techniques and strategies, and process of self-reflection. Their involvement was seen overall as a positive experience, with participants wanting to see more inclusion of video coaching within surgical education.\n\n\nCONCLUSIONS\nNo difference in performance improvement between the 2 groups was seen, but majority of participants found the video coaching sessions valuable and could have potential beneficial role in education.