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I’ve read this as well but my macbook senses ambient light and adjusts my backlight accordingly. Isn’t this through the camera - with no LED?
by t34543 7y ago
I’ve read this as well but my macbook senses ambient light and adjusts my backlight accordingly. Isn’t this through the camera - with no LED?
- Analemma_ 7y agoNo, the ambient light sensing is done with a light sensor on the body - look for the tiny hole drilled into the chassis. It doesn't use the camera.
- ljm 7y agoRemember when they did that for your battery power indicator! With a little button to trigger it.
- eightysixfour 7y agohttps://apple.stackexchange.com/questions/347895/where-is-the-true-tone-ambient-light-sensor-on-the-2018-macbook-pro https://apple.stackexchange.com/questions/347895/where-is-th...
- klodolph 7y agoThe ambient light sensor is right next to the camera, I think it's usually to the left. It's a bit hard to test since they're close together. Macs have had ambient light sensors for a long time. For example, take an old iMac and put it to sleep. The power light will pulse with a period of about 2s, and the brightness will depend on the ambient light level. Edit: Just tested on my MBP. Opened photo booth, covered the camera with my thumb, shone a bright flashlight at the point just left of the camera. The display got brighter but Photo Booth showed no changes in what the camera was seeing.