I was always using the stats app to verbally tell my iPhone to open trunk, open frunk, etc. Then I realized I could place these NFC stickers in my wallet which I carry with me everyday regardless. The problem is I didn't want to tap my phone on my car to open the trunk I can just simply do that by pushing the trunk button. While walking to my car I just tap my iPhone to my wallet; the trunk or frunk or any other automation I so choose, will activate before I arrive to my Tesla. Remember, multiple automation's can be placed under one NFC tag.