LinidoSolutions™ – Shower head holder:

Easy single-hand manoeuvring

For people with restricted movement or weak wrists or hands, operating a regular shower head holder is not easy as the traditional rotary knob requires a twisting movement which can be painful or cause strain.

http://www.handicare.com/en/products/bathroom-safety/bathroom-accessories/linidosolutions-shower-head-holder/c-45/c-310/p-1050