Dornbracht:

At Swissbau 2012, kitchen and bathroom fittings manufacturer Dornbracht presented an expansion of the groundbreaking shower technology Ambiance Tuning Technique with the addition of a new application: the Horizontal Shower.With the Horizontal Shower, showering with the Ambiance Tuning Technique can be enjoyed lying down.

Wait, what? How lazy do you need to be that you have to shower lying down? It does look kind of cool though.