October 30, 2025

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A person's hands hold a smartphone, taking a picture of the Eiffel Tower in Paris. The landmark is blurred in the background but clearly visible on the phone screen.

How One Professor Revolutionized Smartphone Photography

Smartphones have fundamentally changed photography, enabling people with no camera skill to shoot acceptable images. And that is largely down to something called computational photography that smartly manipulates the sensor so that shadows and highlights are visible in the same shot.