Pull push doors - please copy

I love these pull push doors. First, I like the fact that they tell you whether to pull or push. 

I once stood outside an air-conditioned room in the tropical heat for ten minutes waiting for somebody to arrive with the key. I pushed both doors which resisted. So I thought the doors were locked.

Imagine my surprise when somebody else arrived and simply pulled the door open.

These glass doors open in different directions. If your hands are full or you are carrying something heavy, you can lean against the door which opens away from you.

These doors were at Chong Pang Community Club in Singapore.