When you are near multiple objects, and you hit enter, you get the Choose the thing you want to interact with. It would be nice to have the object highlight when you select the object with the arrow/WASD keys, so that you can tell which is which. For instance, if I am between two spice trees, and I have harvested from one already, and I hit enter, I should be able to tell which one is the one that I have harvested already.