Abstract: Embodiments described herein provide various examples of a surgical procedure analysis system for extracting an actual procedure duration that involves actual surgical tool-tissue interactions from a total procedure duration of a surgical procedure. In one aspect, the process for generating the haptic feedback signal includes the steps of: obtaining the total procedure duration of the surgical procedure; receiving a set of operating room (OR) data from a set of OR data sources collected during the surgical procedure; analyzing the set of OR data to detect a set of non-surgical events during the surgical procedure that do not involve surgical tool-tissue interactions; extracting a set of durations corresponding to the set of events; and determining the actual procedure duration by subtracting the combined set of durations corresponding to the set of events from the total procedure duration.

Abstract: An autostereoscopic three-dimensional display system for surgical robotics has an autostereoscopic three-dimensional display configured to receive and display video from a surgical robotics camera, and a first sensor assembly and a second sensor assembly. A processor is configured to detect and track an eye position or a head position of a user relative to the display based on processing output data of the first sensor assembly, and to detect and track a gaze of the user based on processing output data of the second sensor assembly. The processor further is configured to modify or control an operation of the display system based on the detected gaze of the user. A spatial relationship of the display also can be automatically adjusted in relation to the user based on the detected eye or head position of the user to optimize the user's visualization of three-dimensional images on the display.