doors worldwide are made less strikingly beautiful by the application of crude "PUSH" and "PULL" stickers, distractions that could be done away with if we all used the In & Out Door, a concept by Korean student Jeon Hwan Soo. On one side it has a handle for pulling. On the other? A pad for pushing. Either activates the latch as shown below, making it reasonably simple to figure out what you're supposed to do. It's just a concept now so it's only capable of opening up theoretical portals, but we expect to see these showing up at the Midvale School for the Gifted very soon.