1. A neuro-otologic, neuro-ophthalmologic testing device comprising: a housing having a laser opening therein; an image producing laser mounted within the housing adapted to project through the laser opening, wherein the laser is configured to produce non-circular images; and a servo controlled galvanometric based XY interface controlling the laser projection through the opening to form an image for neuro-otologic, neuro-ophthalmologic testing, wherein the servo controlled XY interface can drive the laser image at velocities in excess of 12000 degrees/second.