The above graphic appeared in the Soundaware M1 (Esther) thread at head-fi. What cued me into the M1 was Musica Acoustics's posting a picture of it on their Facebook page.

Sadly, the M1's misshapen navigation pad is another case of function being shoehorned into form for form's sake, but at least it is moulded around the traditional play/pause, track forward/backward control scheme upon which most audio equipment is, and has been, based on for decades.

Of course, the star of the show is the colour-coded graphic including comparative footprint shadows for both width and height.

Thanks, Mython.