While deepfake videos are becoming more sophisticated, so are the tools used to thwart them. Companies can now use verification software that can assess a person's facial expressions, the way they turn their head and even the way the blood flows through their face to establish whether it really is them or a deepfake version of them.
Equal (4): Everything in this red space must be equal to 4. The answer is 1-4, placed horizontally; 2-4, placed horizontally; 4-3, placed vertically.
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