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What is this blinking sensor? Is it a proximity sensor?

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guitarz
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Default What is this blinking sensor? Is it a proximity sensor?

Hello everyone, I recently got Note3.

Today, I looked at my phone through another phone camera and found a sensor which kept blinking all the time. (Please see attached clip)
To me, it seems like an infrared since human eyes could not see it.



Is this normal even I don't have air gesture ON?

Thank you
 
thahim
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Originally Posted by guitarz View Post
Hello everyone, I recently got Note3.

Today, I looked at my phone through another phone camera and found a sensor which kept blinking all the time. (Please see attached clip)
To me, it seems like an infrared since human eyes could not see it.



Is this normal even I don't have air gesture ON?

Thank you
I noticed this on my s3 you can see it only through another camera.:-X its normal dont worry.

Sent from Galaxy Note 3 SM-9005
 
vndnguyen
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Quote:
Originally Posted by guitarz View Post
Hello everyone, I recently got Note3.

Today, I looked at my phone through another phone camera and found a sensor which kept blinking all the time. (Please see attached clip)
To me, it seems like an infrared since human eyes could not see it.

Is this normal even I don't have air gesture ON?

Thank you
Very interesting. Mine too
 
ShadowLea
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That is the IR.

If you're using an IR remote app, and you press a key, that'll light up for human eyes to see.
SM-N9005 International Galaxy Note 3, DBT NB7 Stock
SM-G900F International Galaxy S5, PHN NCE Stock
SM-P905 NotePro 12.2 LTE Black, DBT NC3 Stock

The person who says it cannot be done should not interrupt the person who is doing it. –Chinese Proverb

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Bulbous
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Originally Posted by ShadowLea View Post
That is the IR.

If you're using an IR remote app, and you press a key, that'll light up for human eyes to see.
How can it be the IR?

If you were using an IR remote app then you'd have to show the front face of the phone to the TV, which would make looking at the phone screen a bit of an issue.
 
ShadowLea
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How can it be the IR?

If you were using an IR remote app then you'd have to show the front face of the phone to the TV, which would make looking at the phone screen a bit of an issue.
You mistake my meaning. If you look at the top of the phone, you'll see a small dot next to the audiojack. That is the IR blaster. The blipping dot at the front is the indicator of the IR blaster. It lights up when the IR blaster is transmitting, to alert the user.
SM-N9005 International Galaxy Note 3, DBT NB7 Stock
SM-G900F International Galaxy S5, PHN NCE Stock
SM-P905 NotePro 12.2 LTE Black, DBT NC3 Stock

The person who says it cannot be done should not interrupt the person who is doing it. –Chinese Proverb

Never underestimate the power of stupid people in large groups.

The simplest solutions are often the cleverest. They are also usually wrong.
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