Robot changes color like a chameleon by: The Associated Press Posted: Aug 10, 2021 / 12:15 PM EDT Updated: Aug 10, 2021 / 12:15 PM EDT ...

Akin to the robot dogs seen in the Netflix hit "Black Mirror", they were first revealed in 2015 and quickly went viral. The first video of them garnered more than 22 million views, per CNN.

The robot uses color sensors to capture the intensity of red, green, and blue light. These primary colors combine to form the colors visible to humans.

Gadgets Boston Dynamics’ Robot Dog Spot Now Sees the World in Color, Has 5G, and Uses a Fancy New Controller The world's most advanced four-legged robot finally sees in color.

Sophia, the humanoid robot, responds to questions from children at the University of Zimbabwe, Harare, Friday, 13 Dec. 2024. (AP Photo/Aaron Ufumeli) (Au, AP) ...