Tag: design

Left or right? (Or, Design considerations for public facing restrooms)

~ g BRETT miller (he/him/his)

When designing and building restrooms in public facing spaces, for example at a restaurant or a gas station, there are many things to consider. How many stalls and/or urinals, how many sinks, paper or air dryers, etc. Some of this, I’m sure, is dictated by public law, some by architectural standards, and some (I hope, anyway) is determined by the artistic and aesthetic desires of the designers themselves.

Having been at a few places over the weekend, I noticed something else about the design of these spaces that hadn’t occurred to me before: in some places, the Men’s room was on the right, and in some places it was the Women’s room that was on the right. And some doors open in, some open out.

Which got me wondering:

What is the decision-making process that goes into deciding which restroom – Men or Women – goes on the right, and which goes on the left? Which door opens out and which opens in? And what about those occasional “family” restrooms, what goes into the planning for those in terms of their placement?

Qualitative or quantitative: some thoughts on automobile fuel gauge design

~ g BRETT miller (he/him/his)

The absolute best user interface idea ever in a car is that little arrow next to the fuel pump icon on the fuel gauge, you know the one I mean. (And if you’ve never noticed this before, you’re welcome 🙂

Maybe not absolutely necessary after you’ve had your car for a while, but very (very) useful when driving an unfamiliar car, like a rental. Other than that, I have to admit never really paying much attention to the fuel gauge in a car (at least not until the low fuel light starts blinking!). Not until I found myself in one of those aforementioned rental cars, anyway.

In my experience the fuel gauge in most vehicles, such as my Nissan Frontier, is based on textual indicators, specifically Full and Empty.

Fuel gauge in a Nissan Frontier

On the other hand, the VW Passat I once rented had a a gauge based on numerical indicators, with a full tank represented by 1 and an empty tank interestingly not indicated by either text or number.

Fuel gauge in VW Passat
Fuel Gauge in VW Passat

Having the fuel gauge top out at 1, with the halfway point being 1/2 and empty (presumably) 0, is somewhat reasonable in a mathematical sense. And interestingly, the value of “half” works in either/both the textual and numerical senses.

But most people aren’t really interested in the math of the situation, they’re not thinking, “Oh, I’m almost at zero fuel.” They’re thinking (as the low fuel light blinks at them), “Oh, the tank is almost empty.”

I can’t help wondering how the systems engineers and the user experience team at VW decided to use 1 to indicate a full tank. What was the decision-making process, and what were the evaluation criteria? Is this a case of engineers being engineers? Perhaps a cultural thing, something uniquely German? Or is there something else at play here?

If you know, please share.

“OK” and “Correct” are not the same thing

~ g BRETT miller (he/him/his)

Have you ever noticed, when you pay with a credit/debit card just about anywhere, after the questions to enter your PIN, do you want cash back, etc., the machine asks you a question along the lines of, “$99.99, is this OK?”

Well, chances are it’s not OK. But chances are very good that it is correct. 

This is one of those things that I’ve noticed, and sometimes commented on (to the obvious pain of the cashier, “No, it’s not OK”), for a while. But it wasn’t until I saw one recently that actually said, “$99.99, is this correct?” that I really noticed it.

And wondered why the rest of them don’t do it that way, too.

Design Thinking misses a fourth circle. Ikigai comes to the rescue.

~ g BRETT miller (he/him/his)
Sustainable Design Thinking inspired by the Ikigai Source : complexus.fr and @maga-lik
Sustainable Design Thinking inspired by the Ikigai Source : complexus.fr and @maga-lik

That being said, I’m here to argue that without integrating the needs of our ecological and social fabric, design thinking is obsolete. Not only does it generate less value, it also directly contradicts the “human-centered approach” that IDEO claims since its beginnings in 1978. I will go as far as saying that Tim Brown himself, consciously or not, knows it.

FXPasquier – Design Thinking misses a fourth circle. Ikigai comes to the rescue.

It’s never a good time to do research (which is why you should be doing research all the time)

~ g BRETT miller (he/him/his)

While the methods and the amount of collaboration required may differ, what goes for individuals goes for organizations. Every single time you are faced with a decision, you need to ask “Do we have the right information to make this decision?” If you are continuously making decisions, you need to continuously ensure that those decisions are well-informed.

Erica Hall – It’s never a good time to do research

Our Lives are Becoming Comfortable Illusions

~ g BRETT miller (he/him/his)

But there’s a cost. We’ve unleashed dangerous oversimplifications of our humanity, and they’re spreading like viruses. They disrupt so many layers of our being, from our mental health, to our identities, to our relationships and our politics. We need a tribe of designers who are ready to step up and help lead the immune response. We need designers who care.

Modus – Our Lives are Becoming Comfortable Illusions