Casual Conversation

1652 readers

189 users here now

Share a story, ask a question, or start a conversation about (almost) anything you desire. Maybe you'll make some friends in the process.

RULES

Be respectful: no harassment, hate speech, bigotry, and/or trolling
Keep the conversation nice and light hearted
Encourage conversation in your post
Avoid controversial topics such as politics or societal debates
Keep it clean and SFW: No illegal content or anything gross and inappropriate
No solicitation such as ads, promotional content, spam, surveys etc.
Respect privacy: Don’t ask for or share any personal information

Casual conversation communities:

Related discussion-focused communities

founded 1 year ago

MODERATORS

[email protected]

orangeNgreen

[email protected]

What pointless little things annoy you? (yiffit.net)

submitted 3 months ago* (last edited 3 months ago) by [email protected] to c/[email protected]

61 comments fedilink hide all child comments

I just got invited to a meeting for a time zone that doesn't exist this time of year. In the US EST does not stand for Eastern time, it stands for Eastern Standard Time (~November-~March), EST is not an active time zone, it is EDT Eastern Daylight Time. Its a pointless thing, most people probably don't notice, but its wrong.

Fake internet points to anyone who knows why DB-9 bothers me.

Edit: corrected a missing n in an eastern

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 9 points 3 months ago* (last edited 3 months ago) (3 children)

My wife's car has a emergency brake PADEL (not pedal) on the dashboard that is connected on one end and you can push down on the other end or loop your finger under the padel and pull up (like a button version of a diving board). You push it to turn on the Emergency Brake, and once on, you pull it to turn it off. But what if it's off and you pull it? Nothing. If it's on and you push it? Nothing. This button takes 2 inputs but depending on its current state only 1 input will do anything. It's bad UI/UX in the real world.

Here's a stock photo of the kind of button but in a different car than my wife's.

[–] [email protected] 5 points 3 months ago

I think that's actually good UX from a safety standpoint. It means the button is "idempotent": doing an operation the first time puts it in a state, and then doing it again leaves it still in that state.

If you're in a moment of panic and want the brake on, you might push the button a bunch of times in quick succession to "be sure." If it were a regular button, this would rapidly toggle it on and off, which would leave it in an uncertain state after you pressed it so fast. This way it turns on and stays active until you are ready to turn it off, and then you do another idempotent operation to turn it off. I don't think all buttons should be like this, but I think it's a good design decision for a button used in an "emergency."

load more comments (2 replies)