Abstract: An interface for a robotic arm comprising: a body having a first axial face adapted to be connected to a distal face of a link of a robotic arm, a second axial face adapted to be connected to a proximal face of an end effector, the second axial face having a geometry differing from a geometry of the proximal face of the end effector so as to define a peripheral band in the second axial face, the peripheral band facing distally. A connection configuration is provided for the interface to be fixed to the link and for the end effector to be fixed to the interface. Circuitry is embedded in the body. At least one light source in the peripheral band, the at least one light source connected to the circuitry to produce light in a distal direction of the robotic arm.

Abstract: A system for tracking at least one tool and/or at least one bone during computer-assisted surgery includes a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: tracking at least one tool and/or at least one bone with at least one image-capture device, with the image-capture device being at a first orientation during a surgical procedure, detecting a change in orientation of the at least one image-capture device from the first orientation, quantifying the change in orientation of the at least one image-capture device from the first orientation, and tracking of the at least one tool and/or of the at least one bone with the at least one image-capture device as a function of the quantifying of the change in orientation of the image-capture device from the first orientation.