San Francisco, California - Meta's oversight board on Thursday called on the tech titan to bring its rules regarding porn deepfakes out of the "photoshop" days and into the era of artificial intelligence.

The independent board, which is referred to as a top court for Meta content moderation decisions, said it came up with the recommendation after reviewing two cases involving deepfake images of high-profile women in India and the US, including pop superstar Taylor Swift.

In one case, a deepfake shared on Instagram was left up despite a complaint, and in the other, the faked image was not allowed on the Meta platform.

Both decisions prompted appeals to the board.

The board decided that the deepfakes involved in both cases violated a Meta rule against a practice called "derogatory sexualized photoshop," which needs to be made easier for people to understand, it said.

The board said that Meta defined the term as involving manipulated images sexualized in ways likely to be unwanted by those pictured.

Photoshop software for image editing was first released in 1990 and was so widely used that it became a common reference for image tweaking.

But, referring to "photoshop" in a rule regarding porn deepfakes is "too narrow" with technology like generative AI available to create images or videos with simple text prompts, the board concluded.

The oversight board suggested Meta make clear it does not allow AI-created or manipulated non-consensual sexual content.

While Meta has agreed to abide by board decisions regarding specific content moderation decisions, it takes policy suggestions as recommendations it can adopt if it sees fit.