I’m forever doing the USB dance. Each time I start to insert a USB device I flip it back and forth wondering which way is up. I was complaining out loud during a meeting the other day. "Why don’t USB manufacturers use two different colors of plastic or a large symbol that we can feel?" I asked everyone. Someone pointed out that there is the USB symbol, but it is so small and I shouldn’t have to put my glasses on to figure out which side of a plug goes up.
I got an idea later that day and went and got a bottle of my wife’s fingernail polish. Here’s a shot showing how I marked the "up side" of each of my USB plugs. And, now a week later I’m pleased to report that this has made my life just a little smoother.
Now, if we could only get architects to design doors so you could tell by looking if you should be pushing or pulling… Instead of fingernail polish everyone has to put up signs telling us to push or pull. That’s great until you are in a country where you don’t know the language. Why not just design things properly so their use is obvious? Push or Pull ?
We shouldn’t have to resort to fingernail polish and push/pull signs.