It would be useful if you could open the doors from a distance with a kind of "click* like in the show it would be nice to not have to click on the door and this would mean that you would save time getting in and out of the tardis

do you mean a remote door control?

Yeah more or less 

This might be a cool idea for the new remote in Update 46 which acts as a key.

I don't know coding so I don't know if it's entirely possible.

 I can confirm it is possible, quite easily if the tardis exterior is coded in the way that I assume it is

Sounds Pretty Cool