Fig. 2From: Face and content validity of a virtual-reality simulator for myringotomy with tube placementSimulator scene shown in 2D. The actual scene would be viewed by the user in stereoscopic 3D. a) View of the speculum and myringotomy blade. b) Magnified views of the tympanic membrane through the speculum (represented by the black circle). The view changes depending on the (i) magnification and (ii) position and tilt of the speculum and microscope. c) Myringotomy d) Tube insertion and splaying of the incision. e) Tube in final position with middle ear visible through the lumen of the tubeBack to article page