About the IR & 720p HD Camera

Discussion in 'Lenovo' started by MDDZ, Oct 8, 2019.

  1. MDDZ

    MDDZ Notebook Deity

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    I plan to buy a P53. I notice that I have the option to choose

    IR & 720p HD Camera with microphone

    However, I am not sure what I need "IR" for. I am a software programmer. I just wanted to ask folks here how it can be useful in life on a laptop and for what. Just facial recoginition? I want to know more about IR on laptops to make a right decision when actually ordering a P53.

    Thanks!
     
  2. Kevin Liu

    Kevin Liu Notebook Enthusiast

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    IR = Infra red for windows hello faceID secured login only.
     
    ike2k likes this.
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