What’s taking place? There’s at the moment nothing stopping somebody taking the selfie you posted on-line final week and modifying it utilizing highly effective generative AI methods. Even worse, it is likely to be inconceivable to show that the ensuing picture is faux. The excellent news is {that a} new device, created by researchers at MIT, might stop this.
How does it work? The device, referred to as PhotoGuard, works like a protecting defend by altering images in tiny methods which are invisible to the human eye however stop them from being manipulated. If somebody tries to make use of an modifying app primarily based on a generative AI mannequin to control a picture that has been “immunized” by PhotoGuard, the consequence will look unrealistic or warped.
Why it issues: The want to seek out methods to detect and cease AI-powered manipulation has by no means been extra pressing, as a result of generative AI instruments have made it faster and simpler than ever earlier than. Read the total story.
—Melissa Heikkilä
Why air-conditioning is a local weather antihero
Temperatures are rising across the globe, shattering excessive warmth data on mainly each continent. It’s making air-conditioning much less of a “nice to have” and extra of an absolute necessity in some elements of the world.
But air-conditioning is turning into a monster in relation to power demand. We might need so as to add a complete US electrical grid’s value of recent power technology simply to energy all of the air conditioners that can come on-line within the subsequent few many years. On the upside, loads of persons are working in the direction of bettering current methods to make them extra climate-friendly. Read the total story.