What’s taking place? There’s presently nothing stopping somebody taking the selfie you posted on-line final week and enhancing it utilizing highly effective generative AI methods. Even worse, it is likely to be not possible to show that the ensuing picture is pretend. The excellent news is {that a} new software, created by researchers at MIT, may stop this.
How does it work? The software, known as PhotoGuard, works like a protecting protect by altering photographs in tiny methods which might be invisible to the human eye however stop them from being manipulated. If somebody tries to make use of an enhancing app based mostly on a generative AI mannequin to control a picture that has been “immunized” by PhotoGuard, the end result will look unrealistic or warped.
Why it issues: The necessity to discover 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. Learn the total story.
—Melissa Heikkilä
Why air-conditioning is a local weather antihero
Temperatures are rising across the globe, shattering excessive warmth information on principally each continent. It’s making air-conditioning much less of a “good to have” and extra of an absolute necessity in some components of the world.
However air-conditioning is changing into a monster in relation to vitality demand. We’d have so as to add a complete US electrical grid’s price of latest vitality era 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 present methods to make them extra climate-friendly. Learn the total story.
