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
This post was also made (by the same person, it seems) on Mastodon: https://hachyderm.io/@samhenrigold/115159295473019599 — which has the added benefit of not being X, not requiring cookies, and has more information than the tweet, including a follow-up "theremin" hinge.
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° :)
> 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 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.
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.
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.
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
A lot of foldables have a hinge angle sensor - it's actually a public API in Android, and robust enough that we use it to detect whether a device is a foldable:
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[ 4.7 ms ] story [ 93.0 ms ] thread> Jacket zipper
> C Major scale
> Slide whistle
> Washboard
> Airlock
> Vinyl record scratch
https://nime.org/proc/meacham2016/index.html
https://sound-effects.bbcrewind.co.uk/
There must be a door or two in there.
Just call it Twitter.
I wonder if Apple uses this internally at Apple stores to set the screen angle at 76 degrees.
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...
Author can submit this to the AppStore.
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.
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?
Apple: How did the hinge break?
Customer: I don’t know, I just opened it one day and it came off.
"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.
0: https://support.apple.com/en-us/121541
But this sensor has been in MacBooks since the 2019 models.
Is it just an image transformation or a full blown AI model using Gaussian Splats or something along those lines?
https://store.steampowered.com/app/1059990/Trombone_Champ/
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.
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.
https://source.android.com/docs/core/interaction/sensors/sen...