everything but the code
everything but the code
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The Tech Behind Apple's Face ID
cool, right?
~ chapters ~
00:00 - Intro
01:05 - Timeline
02:35 - TrueDepth Camera
04:53 - Face ID
06:33 - Disclaimer
06:43 - TrueDepth Camera vs LiDAR
08:17 - Snapchat Filters
09:00 - Attention Aware
10:31 - Is Face ID safe?
~ product links ~
As an Amazon Associate I earn from qualifying purchases
Wyze Indoor Security Camera: amzn.to/3UJv7Sv
Mic: amzn.to/3Z2jCIq
Lights: amzn.to/4hOrTqP
Camera: amzn.to/3O7dZCQ
~ about ~
Hey! I’m Alex💁🏾‍♀️ I’m a senior software engineer (backend) based in NYC.
My goal with this channel is to explain the tech behind things we interact with everyday in an easy to understand way. No coding skills required.
~ Apple website references ~
support.apple.com/en-us/105095
support.apple.com/en-us/102381
web.archive.org/web/20171221000214/www.apple.com/iphone-x/
web.archive.org/web/20131114011446/www.apple.com/iphone-5s/design/
web.archive.org/web/20070124103244/www.apple.com/iphone/phone/
~ photo references ~
www.reddit.com/r/apple/comments/rb9own/alarms_and_attention_aware_features/
www.britannica.com/science/electromagnetic-spectrum
stackoverflow.com/questions/4048894/making-a-password-lock-for-an-app
www.simplymac.com/iphone/iphone-first-generation-history
~ video references ~
th-cam.com/video/LOb3FJhDbYs/w-d-xo.html
th-cam.com/video/yBX-KpMoxYk/w-d-xo.html
th-cam.com/video/z-t1h0Y8vuM/w-d-xo.html
th-cam.com/video/ux6zXguiqxM/w-d-xo.html
th-cam.com/video/z-t1h0Y8vuM/w-d-xo.html
th-cam.com/video/aEoVcYQ8caM/w-d-xo.html
th-cam.com/video/KR0g-1hnQPA/w-d-xo.html
th-cam.com/video/UJSdnhsMixY/w-d-xo.html
th-cam.com/video/Pc2aJxnmzh0/w-d-xo.html
th-cam.com/video/zQLMr_gzHNg/w-d-xo.html
th-cam.com/video/tw2euJzOk60/w-d-xo.html
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ความคิดเห็น

  • @gsau3000
    @gsau3000 ชั่วโมงที่ผ่านมา

    You mean dimmer in the dark and brighter in the light

  • @BlackopsUSN
    @BlackopsUSN 10 ชั่วโมงที่ผ่านมา

    Old information this tech been out for years it’s public information 💀💀

  • @kxngdavid
    @kxngdavid วันที่ผ่านมา

    That's a pretty sista right there, not to discount the quality content that she provided, but damn. 😍

  • @horridohobbies
    @horridohobbies วันที่ผ่านมา

    Good explanation. Subscribed.

  • @fanseychaeng
    @fanseychaeng วันที่ผ่านมา

    I’ve seen the red dot

  • @9.8.
    @9.8. วันที่ผ่านมา

    0:28 you can see face id with ur own eyes at night btw, its not invisible

  • @dontaskmewhatogudimeans282
    @dontaskmewhatogudimeans282 2 วันที่ผ่านมา

    Very good video, spectacular ❤

  • @FreddyShoots
    @FreddyShoots 2 วันที่ผ่านมา

    Unsung Hero right here. You'll go big, ma'am. Love from Nigeria 🇳🇬🚀

  • @seven7-7-c2c
    @seven7-7-c2c 2 วันที่ผ่านมา

    That’s actually amazing

  • @KensleyInnocent
    @KensleyInnocent 2 วันที่ผ่านมา

    Quality content.

  • @DoubleATech
    @DoubleATech 2 วันที่ผ่านมา

    This is by far the most detailed but also easy to understand video I've seen about Face ID since it launched!

  • @PurposeBuiltSasha
    @PurposeBuiltSasha 2 วันที่ผ่านมา

    Very realistic, you did your research. I thought you were gonna go somewhere else with it, but you were on point. You didn't sensationalize it at all. Very informative. Keep it up. I have subscribed.

  • @shivamsahani3539
    @shivamsahani3539 2 วันที่ผ่านมา

    3:24 It’s Opposite I Guess 😂😅

  • @jun_suzuki42
    @jun_suzuki42 3 วันที่ผ่านมา

    Thank you for explaining something so complex into stuffs that were so easy to digest for most people!

  • @DriniNosi
    @DriniNosi 3 วันที่ผ่านมา

    Best explanation of sensors and the technology behind them. Thank you for the video and all the work❤

  • @grafxdesigner93
    @grafxdesigner93 3 วันที่ผ่านมา

    Informative video. Thanks!

  • @SDav21
    @SDav21 3 วันที่ผ่านมา

    3:26 no. Your phone doesn't get brighter in the dark and dimmer in the light. Why would it even do that? The screen gets brighter in the light so that you can see it. And dimmer in the dark so that it doesn't blind you. Your eyes adapt to the light level around you. In the dark your pupils open to let more light in. A bright screen would be too bright for your eyes. So it dims it. Opposite for daytime.

  • @just._.Nic0
    @just._.Nic0 3 วันที่ผ่านมา

    Heyyy, just wanted to comment cuz i liked ur vid an i wanna help u with the algorithm :) have a nice day btw!

  • @mrezky2606
    @mrezky2606 3 วันที่ผ่านมา

    Samsung WHO??

  • @Tamayo.Sama2023
    @Tamayo.Sama2023 3 วันที่ผ่านมา

    Israel made the face id, y'all on target 😆

  • @yvetteblalock
    @yvetteblalock 4 วันที่ผ่านมา

    Very interesting! Can’t wait to see more videos 😀

  • @schnitzelsemmel
    @schnitzelsemmel 4 วันที่ผ่านมา

    Another important caveat, especially in comparison to the passcode: It's much more easier for someone wanting to unlock your phone with touch ID and face ID without you knowing or consenting than it is with a passcode. A police officer might force you to tell him your passcode, but with face ID he can just quickly unlock it by holding it at your face for a few seconds.

    • @peterwilliam4044
      @peterwilliam4044 วันที่ผ่านมา

      It doesn’t work like that, you close your eyes and phone remains locked

  • @Testimony201
    @Testimony201 4 วันที่ผ่านมา

    First time watching ur video and it was actually nice, informative and really easy to understand even tho I’m into Tech. Have you a Sub immediately after watching it. Loved it. Nice video!!!

  • @Alex-mx2gj
    @Alex-mx2gj 4 วันที่ผ่านมา

    thanks for giving your face as face id sees it, now i just need to get your phone :D

  • @JohanTalk
    @JohanTalk 4 วันที่ผ่านมา

    Hi, I just found your video and love the format! Just 1 note at 3:26, the phone gets brighter in the light, and dimmer in the absence of light. But really enjoyed the whole thing!

  • @mic9657
    @mic9657 4 วันที่ผ่านมา

    great video!

  • @digtaltianning477
    @digtaltianning477 4 วันที่ผ่านมา

    Wait… but I can see the IR blaster blinking. I’m I the only one?

  • @SujanSarker
    @SujanSarker 4 วันที่ผ่านมา

    3.24 There’s a little misinformation here

    • @miroslavblaha7757
      @miroslavblaha7757 2 ชั่วโมงที่ผ่านมา

      Thank you for providing us the correct information

  • @timothymachen687
    @timothymachen687 4 วันที่ผ่านมา

    You are brilliant!

  • @gloriakipre4850
    @gloriakipre4850 5 วันที่ผ่านมา

    I think in the future, the camera button will be like Touch ID. Apple know what they’re doing with this thing

  • @p333t3r
    @p333t3r 5 วันที่ผ่านมา

    I was already familiar with how it worked but caught your video. Very well done!

  • @renanleo980
    @renanleo980 5 วันที่ผ่านมา

    Interesting video thanks. I have a friend and she can unlock her sisters iPhone. And they are not twins at all. Different weight and different age too. I thought it had much stronger security.

  • @FirstLast-is9xe
    @FirstLast-is9xe 5 วันที่ผ่านมา

    I never bought one of the Face ID devices and will not! Still use the iPhone 6s - so Apple lost a lot of money from me. And now I bought an iPad Air 6, which also offers Touch ID!

  • @spyderbuz7204
    @spyderbuz7204 5 วันที่ผ่านมา

    Have you tried scanning a 3d model/object with the front facing infrared sensor trueDepth camera? Heard its more precise than lidar, Nice video though, you've earned a subscriber

  • @evetorres4511
    @evetorres4511 5 วันที่ผ่านมา

    Awesome content-your topics are so relevant! I’m surprised you’re not getting more views. Have you thought about optimizing your thumbnails or making your editing style pop more? Little tweaks can go a long way.

  • @VladMX
    @VladMX 5 วันที่ผ่านมา

    Touch ID never worked for me, i guess my fingers are broken :D . FaceID always works. :D

  • @06howea1
    @06howea1 5 วันที่ผ่านมา

    Very cool video

  • @TheRealGhebs
    @TheRealGhebs 5 วันที่ผ่านมา

    The face ID unlocked the phone of a friend of mine when my cousin looked into it (they're not related!).

  • @Vincetagram
    @Vincetagram 5 วันที่ผ่านมา

    Yessirrr love to see another small creator making high quality content.

  • @noufiyamol7615
    @noufiyamol7615 5 วันที่ผ่านมา

    where is the comments like android did this 10 years ago?

  • @frapooch
    @frapooch 5 วันที่ผ่านมา

    0:09 "Most people don't realise that..." That's is the f-ing reason why iPhones have bigger notch than Samsung... And also the reason why iPhone is used for vtubing...

  • @drbatuhandursun
    @drbatuhandursun 5 วันที่ผ่านมา

    9:11 There’s a little misinformation here. It’s is not checking for just your face, but also your eyes should be looking at the phone. Hold your iPhone to your face but don’t look at it. It won’t unlock your iPhone. Once you move your eyes to your iPhone, it unlocks. This is why it is called “Attention Awareness”.

  • @tumo07
    @tumo07 5 วันที่ผ่านมา

    0:20 the red dot is not the camera it’s the dot projector and the camera just see the pattern Also newer iphone have ambient light sensor under the screen to reduce the size of true dept system

  • @rorymax8233
    @rorymax8233 5 วันที่ผ่านมา

    Very interesting, it's something I did not know about at all, thank you.

  • @sachinsherry8175
    @sachinsherry8175 5 วันที่ผ่านมา

    Your phone cover not fitting completely is triggering my ocd😂

  • @eric-rounds
    @eric-rounds 6 วันที่ผ่านมา

    You clearly put a lot of work into this video. Very helpful info. Some of the comments noticed some info that needs clarity but I still think you did an amazing video here

  • @mehdihassan93
    @mehdihassan93 6 วันที่ผ่านมา

    They still have to lock with pin so even if face id is billion time hard to unlock.. risk of pin will still be there

  • @rafaaromero
    @rafaaromero 6 วันที่ผ่านมา

    Underrated Chanel! I LOVE the editing skills, video quality and audio!

  • @himynameisryan
    @himynameisryan 6 วันที่ผ่านมา

    FaceID is one of the main reasons my personal sim is in my iPhone 16 pro max and not in my s24 ultra. Considering most people unlock their phones 50+ times a day, the added convenience of FaceID over Samsung’s 2d facial recognition or the fingerprint scanner adds up quickly, and everything else I do on my phone is unaffected by platform. Yes I know Samsung phones are more customisable but I have a life, I’m not spending time customising my phones Fingerprint scanners are objectively not as good at unlocking your phone cause in 2024 I shouldn’t have to manually take an extra step touch a specific part of my phone to unlock the phone or a banking app or hidden apps or whatever, and Samsung’s 2d facial recognition is total garbage.

  • @icipicilaci
    @icipicilaci 6 วันที่ผ่านมา

    Really interesting how it works, thanks for the video! But i have a problem with iphone security. FaceID sounds really good and safe, but it doesnt matter because we can still bypass the faceID with passcode in case of scanning failed, so anybody can get access to my phone if they know my passcode, just like on the first iphone in 2007. :(