So do you know of a script that detects the skill set of the user then displays them an appropriate design? The biggest problem with this design however is tha

So do you know of a script that detects the skill set of the user then displays them an appropriate design? The biggest problem with this design however is that it does not add anything to the experience other than aesthetics. In fact, it obscures many options and reduces usability. So how is this a power user's interface? Appearance is nice, but usability and understandability are much more important with design.