Functional redesign of the wall electrical outlet
“The concept is simple – the new wall outlets have receptacles that rotate a full 360 degrees in both directions. The receptacles click and hold in 18 different positions, enabling you to find a way to plug in those big fat problem plugs without eclipsing the next outlet.” (Source: Gizmag)
More usable but not the result of usability. That’s usability as an attribute versus usability as a method. ;-)