FIG 2.

Operator's environment: The upper panel shows the operator in the angiography suite as viewed from the ceiling- (A1) and the wall-mounted (A2) cameras. The flow model can be observed on the angiography table. The operator is wearing the Magic Leap-1 and performing the procedure while listening to any instructions from the proctor. The angiography monitor (A3) shows a roadmap image of the basilar apex aneurysm with the WEB device ready for deployment. Proctor's environment: The lower panel shows the proctor's perspective. The same image as on the angiography monitor (A3) is livestreamed through the Magic Leap-1 and displayed on the proctor's computer (B1). The proctor's desktop also shows the participants on the Zoom bridge; from top to bottom, these include the media engineer, the backup neurointerventionalist in the angiography suite, and the proctor (B2). The proctor can also see the operator's hands (B3) when he looks down and can advise on hand positioning for device deployment. The operator's avatar in the virtual room on the Spatial app is also displayed on the proctor's screen (B4) and follows the head movements of the operator, as in this case, when the operator is looking down at his hands.