> All cameras after [2008] were different: The hardware team tied the LED to a hardware signal from the sensor: If the (I believe) vertical sync was active, the LED would light up. There is NO firmware control to disable/enable the LED. The actual firmware is indeed flashable, but the part is not a generic part and there are mechanisms in place to verify the image being flashed. […]
> So, no, I don’t believe that malware could be installed to enable the camera without lighting the LED. My concern would be a situation where a frame is captured so the LED is lit only for a very brief period of time.
https://daringfireball.net/2019/02/on_covering_webcams

Let's say you're looking at your hometown on Google Maps. Zoom in close enough to see the buildings and you won't be able to see the region surrounding your town, which can tell you important things. Maybe your town sits next to a body of water. Zoom in too close and you won't be able to tell if the shoreline is along a river, a lake, or an ocean. You need to know which level is appropriate to your decision. (This idea was well illustrated in this classic video from Charles and Ray Eames.)

Thanks for the Feedback: The Science and Art of Receiving Feedback Well
^{By: Douglas Stone, Sheila Heen | 348 pages | Published: 2014 | Popular Shelves: non-fiction,}
That’s because receiving feedback sits at the junction of two conflicting human desires. We do want to learn and grow. And we also want to be accepted just as we are right now. Thanks for the Feedback is the first book to address this tension head on. It explains why getting feedback is so crucial yet so challenging, and offers a powerful framework to help us take on life’s blizzard of off-hand comments, annual evaluations, and unsolicited advice with curiosity and grace.

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