DILands
Android Expert
I know it's not the Edge - but it is some potential competition if it's ever released.
http://www.theverge.com/2015/1/7/7509047/lg-display-active-bending-smartphone-ces-2015
http://www.theverge.com/2015/1/7/7509047/lg-display-active-bending-smartphone-ces-2015