Just designed the most evil UI component: x box – the inverse of the check box
twitter.com
twitter.com
It's atrocious and there should be legal consequences to whoever adopts or implements dark patterns like these.
Both written in a confusing way, and you get your dara shard with third parties and marketing of some kind if you get either wrong.
It's worse when they change the text when you toggle it, so either "Disable x" is disabled or "Enable x" is enabled, both of which mean the same thing.
Edit: I don't even know if they're all real or are just effects but either way they are all incredibly creative.
He also wrote:
"Lol imagine if files and folders got heavier the bigger they get"
Someone did that in the early Mac days, as the "Sonic Finder". Everything the use did made a sound. Moving files produced a "thump" sound, with a deeper "thump" for larger objects.
Few people left that feature turned on.
One can assume that left is off/no and right is on/yes, but if someone should want to reverse the meaning, how can you prove that's invalid? Especially if the text is ambiguous in the right way.
You can't assume the default position is off or on, because that varies.
And changing the color depending on the position creates more uncertainty - the user can tell that it means something, but what?