this post was submitted on 28 Sep 2024
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Whole that's true, you have Philips and flat heads and ikea hex which could all be those sort of flat and star that are for common people that could be more universal.
About software were a lot freeer, because if it doesn't have hardware and specially infrastructure requirements, such as the whole Internet layers or new visualisation devices you're open to change things up a lot.
I mostly agree - however there are physical/mechanical reasons behind the use of some of those. For example, Phillips head screws will 'cam out' (driver will slip out of the screw head) rather than get over-torqued, which is useful in various situations - although TIL this was not actually an intentional design feature!
https://en.wikipedia.org/wiki/Cam_out
Hex keys are better than a Robertson (square head) in tight spaces with something like an Allan key, and, in my experience anyway, Robertson can take a fair bit of torque, so they're great for sinking into softwood - and also for getting out again, even when they've been painted over.
Flathead screws, on the other hand, should launched into the sun