We have successfully demonstrated the effectiveness of a novel framework to enable a supervisor eye-gaze to be projected onto a trainee's laparoscopic screen. Furthermore, we have shown that utilizing eye-tracking technology to provide visual instruction improves completion times and reduces errors in a simulated environment. Although this technology requires significant development, the potential applications are wide-ranging.

We found that surgeon ability to perform tasks using the da Vinci Surgical System in a small workspace is restricted. This assessment was confirmed by a statistical analysis of the data collected, demonstrating that with common surgical practice using the da Vinci robot workspace has a major impact on surgeon performance.

Virtual reality is a useful technique for medical training. The simulator is currently in its early stages, but this preliminary work is promising.