The Xbox One Uncertainty PrincipleStephen Totilo5/24/13 9:00am1.4K16EditPromoteGo to permalinkAt the start of a cocktail party that was to end an exciting, bewildering and altogether odd day at Microsoft's Redmond campus, I approached Microsoft v.i.p. Aaron Greenberg. Hell of a debut day for the Xbox One, I told him. Some impressive stuff, some confusing stuff. Some fierce reaction online.