Noticed this last night. what is it?
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Noticed this last night. what is it?
it appeared to be in the phone. u can only see it from an angle. tilt the top of the phone towards your forehead and look inside down towards the keyboard...there's a red light
take an optical mouse, and turn it upside down
you will see a..... Red Light
its the optics that recognize the touch
optical mouse, optical trackpad
genius!
true. thanks.
from another thread
Hawk99
>>Proximity sensor. Fades your screen to black and disables your touch screen when you bring the phone to your ear so you don't end up launching something while talking.