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And also it has a magnet to detect the lid being closed. People think this is over engineered, but I've yet to see another brand that has a working closed lid detection
Close/open sound font ideas

> Jacket zipper

> C Major scale

> Slide whistle

> Washboard

> Airlock

> Vinyl record scratch

Is it the angle of the hinge or the angle of the screen? I assume the latter... my laptop is rarely on a level surface.
this just makes me miss the old Mac OS that let you add sound effects to anything.
Looks like something is off with the value. That “exact angle” makes zero sense
Is there a downloadable source for this? I’d love to add it.
https://x.com/nevmed/status/1640004745250078723

I wonder if Apple uses this internally at Apple stores to set the screen angle at 76 degrees.

I am just imagining the manager get an angry email from Tim Cook every time some MacBook in the store is not at 76 degrees.
The photo shows 70 degrees.
I wonder if the specific degree is important or rather it’s because screens tilted at different angles in a store looks ugly asf.
This must be new, if true.

I worked at an Apple retail store during college. We were taught to put the screens at a certain angle but it was a gut feeling angle learned through practice, and not measured. More senior people would correct you if you were off.

They did mandate putting the bezel, mouse, keyboard, etc. at specific grains in the wood that were consistent across the desks though to ensure they were lined up without having to bust out a level-like device.

Overall everything was made so that retail employees would continuously clean up the displays as they walked around the store (even while helping customers without them realizing it) so that the store always felt perfect. They had a phrase for it but I forgot now, it's been almost 15 years now...

This reminds me of those videos where the bar staff try blind pouring a shot, and it's wild how good some people are. Would love to see a similar competition, re: can the most senior store members be accurate to 1° :)
What a silly thing to obsess about.
Confused why it says that 'this API is not exposed' while it's a simple HID device.

Author can submit this to the AppStore.

> Confused why it says that 'this API is not exposed'

What it says is (emphasis mine) “it’s not exposed as a public API”. In other words, Apple doesn’t provide official documentation and hooks for you to interact with the feature, like they do e.g. with Bluetooth. Even then, while they provide public APIs to interact with paired devices, interacting with the Bluetooth controller itself (e.g. turning it completely off or on) requires private APIs.

As someone who recently wrecked their MacBook's screen by leaving something hard and pointy in between keyboard and screen when closing the lid, I wonder if one can turn on the webcam briefly before the lid closes and sound an alarm if it detects anything in the way.
I love this edge case.
The Nintendo Switch 2 according to Welcome Tour can also detect hinge angle. Unclear if this is a sensor or clever math though.
I wonder why? Presumably this information doesn't come for free, and Apple spends money to put this sensor in.

Is it a backup if the magnet for closed lid detection fails? Is it some kind of input for the brightness sensor or True Tone? Is it for warranty investigation, that if the hinge breaks they can figure out if it was physically pushed too far, or was repeatedly slammed open and shut like a toy?

Reminds me of a "stable window" app gadget from mid-2000's that used the built-in accelerometer to make a window stable irrespectively of laptop's tilt.
Apple is going to see an increase in MacBook Pro hinges breaking from people trying to play the Star Trek theme in theremin mode or other songs with other instrument sounds.

Apple: How did the hinge break?

Customer: I don’t know, I just opened it one day and it came off.

Probably not as bad as the Smackbook, which used the HDD impact sensors to change apps: https://www.youtube.com/watch?v=6uvQTTPr9Rw

"I was just hitting the side of my laptop in order to go to Safari"

No longer supported because we don't use HDDs anymore.

To those wondering why the MacBook would have a sensor for this, it’s likely there to support Desk View[0]. It shows the items on your desk in a geometrically correct, top-down view. Knowing the angle of the display is very helpful when applying keystone correction.

0: https://support.apple.com/en-us/121541

Simpler than that I think - when do you turn off the screen or sleep? Because it isn't fully closed, but you want to be able to 'privacy-duck' the screen a bit before that, and having a sensor rather than just a fixed angle switch makes it software defined and something they can update.
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It can’t be exclusively for Desk View. Desk View only works on Macs with wide-angle cameras, which were introduced in 2024 and 2025 models.

But this sensor has been in MacBooks since the 2019 models.

Fascinating feature! Is it known how they do it?

Is it just an image transformation or a full blown AI model using Gaussian Splats or something along those lines?

How does this work? Does it have two cameras?
Is this part of telemetry?
A fun entry to the trend "stupid volume controller" a while back I guess would be to use this to control the volume, heh.
Even better as a phone number input
Made me chuckle
lol apple

Why does it say it's by Lisa?

I signed up for my developer account when I was a kid, used my mom's name, and now it's stuck that way forever and I can't change it. That's life.

That's consumer electronics. They're toys.
"Can't change it" means "haven't tried to change it". People's legal names change, so you have to be able to update a record of your legal name.
They told me they would need a notarized letter signed by both me and my mom. I figured at that point I’m just gonna die with this account name.
Great! so they already know that I've been squinting at a 42deg gap trying to use my old MBP. The year with the faulty designed screen connector which was only covered for replacement on certain models, not mine. I wonder if that is why they added this, to check for 'holding the lid wrong'. If I open it any further I need a reboot to get the display back, oh and that angle decreases over time.

I wouldnt mind but I was 95% of the time clamshell, and still the keyboard made from butterflies wings lasted next to no time, and the battery put on too much weight after only 30 something cycles. After all these years I never understand how they produce such lemon models some years, just trying to save a few cents here and there. The one before was thermal paste nvidia meltdown.

I think clamshell mode was a killer of those models especially. I never ran mine closed and still use them for gaming to this day (since they still run Wintel). Not even a single key failed yet
Chances are there's an accelerometer in the screen and one in the base.