[rayiner]

Except on phones, where it's not (at least, you can't click on it even if there is an icon there). And I believe Windows doesn't necessarily show the icon unless WiFi is configured. And ignition switches all look the same, not so much for WiFi settings.

[eftpotrm]

I just checked two Android devices (Nexus 10 and Xperia Z FWIW) and they both jump when you try to tap the WiFi icon, giving an indication of the pulldown menu behind it.

Honestly, I'm mostly with the author on this. Maybe it's a UK thing and maybe his experience of schools has made him particularly jaded, but I see a lot of functional tech illiterates. For example - I've recently had people not notice their laptop wasn't charging after being warned it had a dodgy power cable and reminded where the charge status icon was, then wonder went it suddenly turned off. Or complain that their browser was broken and installed a different browser because their home page had been changed, even though the available functionality was identical.

We need to make computers easier to discover, sure, but users need to take responsibility for their own machines not ask to be babied while assuming every IT person can bale them out.

[vehementi]

Oh no, they have to click Settings -> Wireless? This is so complicated it's justifiable to critique the author on this point?

[mikeash]

I recently bought a new car, and an amusing part of the test drive experience was figuring out how to start the damned things. Half the new cars these days have a smart key system with a plain power button on the dashboard, and it took me some fiddling to figure out exactly what other actions (pushing the brake, mainly) had to be taken to make that button actually work.

[TeMPOraL]

But you did, eventually, figure it out on your own and make it work. That's the whole point - 95% of people are pathologically unable to do that, when it comes to technology.