I'm working with >100 engineers in my team and >1000 engineers in my building, and nearly everyone has a mbp. We usually just drop our macbooks somewhere if we

I'm working with >100 engineers in my team and >1000 engineers in my building, and nearly everyone has a mbp. We usually just drop our macbooks somewhere if we attend an event, or a meeting, or go for lunch in our building. Not having stickers (or any other unique feature) makes it very difficult to find your computer.