this post was submitted on 05 Mar 2024
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Touch screen, Vibration feedback/Color change or not, means that you have to look at what your hand is doing and not on the road.
A physical button means you can keep your eyes on the road and find the right button with easy.
So let's be honest. At this point, touch screens are chosen by car makers because cost and not design. So essentially, safety is less important than cost for the car makers.
You can find a large volume knob without taking your eyes off the road or press the next track/station button. We are not asking to configure a new Bluetooth connection while driving.
Yes to the Volume Knob. The next button or even worse the play button, i cant.
Shit interface then. Pressing down on my volume knob pauses it, and I've got media controls on the steering wheel as well so I can change tracks with my left thumb keeping both hands on the wheel.
I can as all the buttons are in a row. Same for the AC and heater controls. I pretty much know them by heart so it takes a fraction of a second to glance where to roughly put my finger, and then I can count them out by feel while looking at the road.
That image, while not as bad as a touchscreen, is still a pretty poor design. So many uniform buttons so close still require most people to look. Buttons should be clustered and/or have slighty different shape so you can tell by touch which one you're about to press....
When you remember where the buttons are they're fine to navigate. The average keyboard that meant people can type on without looking has less physical feedback (2 small bumps on f and h).
Yeah, once you get used to typing on a keyboard you don't really need anything else. I got blank caps for my keyboard because I thought it looked neater. Memorising a row of climate options isn't that bad. If you mix buttons and dials it's even easier. If the manufacturer thinks of accessibility they'll also add tactile bumps and such and make it accessible for people who don't have great vision too.
Channel change and volume control are all physical buttons on my steering wheel. All feel, no look. To me, that's the best way it can be. The only time that isn't useful is if I'm out of town and presets don't work. For those situations, I'm generally streaming ahead of time.
Even in a car I've never driven before I can find controls by feeling across the dashboard and pushing at random until I get what I want. With a touch screen you can't push at random without taking your eyes off the road because there is nothing to feel.
Ideally, a well designed physical button wont need any visual confirmation to push or tell if it's already toggled
Think old school hazard lights, horn or turn signal stalks with clicking noise. You dont need to look at it at all to toggle them, or confirm button is depressed or activated. You can tell by auditory confirmation or haptically