iPhone Is Landscape (horizontal) FaceID a hardware or software issue?

Discussion in 'iOS 12' started by SegPip, Aug 7, 2018.

?

Is Landscape(horizontal) FaceID a hardware or software issue?

  1. Hardware

    48.4%
  2. Software

    51.6%
  1. SegPip macrumors member

    SegPip

    Joined:
    Aug 1, 2018
    Location:
    Chattanooga, Tennessee
    #1
    Any iPhone X owner knows how frustrating it is when their phone is landscape orientation and you must rotate your phone to unlock with your face!
    I was wondering if this is a definite hardware issue
    (meaning it would be introduced as a feature of a new generation of iPhone)
    or COULD this be a software update fix?
     
  2. Menel macrumors 603

    Menel

    Joined:
    Aug 4, 2011
    #2
    No, I don’t find it frustrating. I never lift to use in that orientation. That orientation is like for youtube or something.

    I have maybe on very rare occasion been using camera, locked my phone, and then been like, oh wait! But a quick wrist rotation works just fine.
     
  3. SegPip thread starter macrumors member

    SegPip

    Joined:
    Aug 1, 2018
    Location:
    Chattanooga, Tennessee
    #3
    I usually encounter this when I'm watching Netflix but pause it with my AirPods, so the screen goes to sleep after a minute and then in order to unlock my phone, I can input my password sideways, I could crook my head very awkwardly (usually doesn't work), or I have to rotate my phone to portrait orientation and try again.
     
  4. Knowlege Bomb macrumors 603

    Knowlege Bomb

    Joined:
    Feb 14, 2008
    Location:
    Madison, WI
    #4
    I know very little about the hardware involved in FaceID but I find it hard to imagine it would be a hardware limitation. The IR matrix projected by the camera rests on the same contours whether it's in portrait or landscape.

    iOS 12 allows adding a second face, doesn't it? Maybe adding a face with the phone in landscape would remedy the issue?
     
  5. jonobin macrumors 6502

    Joined:
    Sep 3, 2014
    #5
    The only way I can think this is an hardware issue is if the camera is mounted at a certain degree that doesn't 'punch' you in the face if used in landscape mode. Otherwise it's just software, and with an updated machine learning algorithm it can be implemented easily
     
  6. CTHarrryH macrumors 68000

    Joined:
    Jul 4, 2012
    #6
    Doesn't bother me at all

    You can do almost anything with software taking a "picture" and rotating it.
     
  7. JPack macrumors 601

    JPack

    Joined:
    Mar 27, 2017
    #7
    There's strong evidence it's a hardware limitation.

    The dot projector on iPhone X shines a beam at a downward angle. This is to make unlocking easier when iPhone X is on a tabletop.

    If Apple tries horizontal unlocking with Face ID 1.0 hardware, users probably wouldn't be able to unlock reliably as the dots wouldn't hit the face, especially when iPhone is on a table.
     
  8. MhzDoesMatter macrumors regular

    Joined:
    Jul 1, 2002
    Location:
    Fort Lauderdale, Florida
    #8
    I could see it being a slight mix of both. The 3D map was made in one orientation and in the other orientation, the converted mathematical data doesn't match the saved key.

    The preceding answer was created with the "Tech Review Jargon Generator" app by The Verge, now with iMessage extensions!
     
  9. ghostface147 macrumors 68030

    ghostface147

    Joined:
    May 28, 2008
    #9
    I think it’s hardware. If it was software, it’d be in testing. They’re not just going to release it and say it works perfectly. I don’t know of any software feature that wasn’t in beta and was released for older generation phones on the same day as the new phones. Can y’all?
     
  10. zorinlynx macrumors 603

    zorinlynx

    Joined:
    May 31, 2007
    Location:
    Florida, USA
    #10
    One feature I was hoping for when TouchID was announced would be portrait or landscape viewing based on *face orientation* instead of which way the phone is held with respect to gravity.

    This way you could use your phone in bed and it would know you're using it in portrait even though it's turned horizontal.

    Apple didn't bother to implement such a neat (and obvious) feature, though.
     
  11. ZEEN0j macrumors 65816

    ZEEN0j

    Joined:
    Sep 29, 2014
    #11
    That would be nice. A toggle called “auto lock” with a face glyph when you force touch the lock orientation button in control center.
     
  12. bether macrumors newbie

    bether

    Joined:
    Apr 27, 2016
    #12
    Garageband in iPhone XR is working at landscape and Face ID is working landscape too :)
    Look on my screen shot. The wah effect works when I open and close mouth.
     

    Attached Files:

  13. C DM macrumors Sandy Bridge

    Joined:
    Oct 17, 2011
    #13
    Hard to say if what’s used for that is all that’s used and needed for actual Face ID (and likely that’s a big part of it all).
     

Share This Page

12 August 7, 2018