I am fascinated by usability.
For those that don’t know, usability is basically the study of the way people use something (that’s oversimplifying it, but it’s pretty close). It’s taking an idea, implementing it, and seeing if it works the way you want. Remember that scene in “Big”, where an executive is telling Robert Loggia’s character that a toy was designed and built specifically on the research, and he responds with, “Yeah, but if the kid won’t play with it, then it won’t sell.” That’s usability (Well, kind of).
The thing about usability is sometimes you don’t see the problems before they happen. Say for example, a man is designing a bra. He knows exactly where the straps need to go, he knows the styles women like, and he knows the right material to use. So he builds his bra and gives it to a friend. Within seconds she says, “I can’t unclasp it. I can’t reach the hook”. He has failed at achieving good usability, and thus has a worthless collection of satin. Plus he saw his friend’s boobs.
Maybe the man could have seen this coming, but he didn’t because he’s a man. He doesn’t bring female life experience to the table, so some details get lost, and ultimately, the bra fails. But hey, these things happen all the time. I’ve produced web sites for seniors where the type is too small and illegible. I’ve written too aggressively in sites for women. You get so wrapped up in your own world, you forget you’re creating for someone else’s.
Because of my past mistakes I try to remember that I’m not always the target audience, and that my preferences may not be the preferences of those who use my end product. When I can, I adjust accordingly. And because of my past mistakes (and the fact that not everyone is as enlightened as I am) I can forgive a lot for errors in usability.
I can forgive people who can’t see the forest for the trees. I can forgive those who don’t fully understand how their target audience thinks and make mistakes that way. Again, these things happen. But I have a hard time forgiving people who forget that they see their target audience in the mirror every morning.
And that’s why I cannot forgive people who cannot design a proper bathroom.
I’m serious. There isn’t a person on the planet who doesn’t use one. No matter what your class, race, or religious affiliation, you have the exact same technique as everyone else. So when I walk into my office bathroom, and I see a urinal next to a door, or too close to a sink, it amazes me. There must have been one man that was in the design meetings. And yet not one man said, “Oh hey, if one guy is using the urinal, it’s going to be crowded for other users. Perhaps we should move the urinals.”
People are idiots my friends. In every usability test, that’s the only data that is proven every time.