‘DONUT’ consent has a donut-shaped hole in the middle instead of two small holes. This makes life a lot easier because you can plug in all directions. You are not being constrained by just two holes. Even if this outlet is placed in out of sight. You can plug your sockets easily.
Suhyun Yoo, Collaborated with Eunah Kim and Jinwoo Chae
Usually in our house, sokets and multi strips are hided by furniture or located at the place where is really hard to reach our hand and also, we can’t see small two holes. So we always have a problem to plug in.
And you can only see the holes when you are in front of the outlet therefore you have to look straight at the socket if you want to put in the plug with one try.